Retired Brick Sets
LEGO 70418 J.B's Ghost Lab

70418J.B's Ghost Lab

  • 2019released
  • 175pieces
  • 3minifigures
  • Hidden Sidetheme
Typical new & sealed £20.76 from £15.10 · 11.9p/piece
Typical used & complete £15.14 from £10.92 · 8.7p/piece
Best trusted deal right now£9.76 Used · not stated · · 25% below typical View on eBay →
Updated 3h ago · 69 listings found

Price history

eBay UK · median Buy It Now asking price

We started tracking this set on 18 Oct 2026. The chart fills in as we record prices each day.

68 listings

  1. LEGO HIDDEN SIDE J.B.'S GHOST LAB 70418 EXCELLENT CONDITION!!!!
    UK Used · not stated ⏱ 5d 19h · 0 bids
    uk.lego.spares · 100% · 1,971 feedback
    £8.39 incl. £2.94 postage 4.8p/piece Current bid
  2. LEGO 70418 JB's Lab Building Set
    UK Used · not stated ⏱ 4d 18h · 0 bids
    learmanadestand · 100% · 612 feedback
    £8.83 incl. £3.38 postage 5.0p/piece Current bid
  3. LEGO Hidden Side CITY 70418 J.B.'s Ghost Lab Set, Age 7+, Battery Powered, Box
    UK Used · not stated
    gordonb2010 · 100% · 1,471 feedback
    £9.76 incl. £2.26 postage 5.6p/piece 25% below typical
  4. Lego Hidden Side JB's Ghost Lab 70418 ~ Science Laboratory
    UK Used · not stated
    trolltoes · 100% · 2,264 feedback
    £9.85 incl. £2.26 postage 5.6p/piece 25% below typical
  5. LEGO HIDDEN SIDE: J.B.'s Ghost Lab (70418)
    UK Used · not stated
    silpiir0 · 100% · 14 feedback
    £9.98 incl. £2.26 postage 5.7p/piece 24% below typical
  6. Lego Hidden Side 70418 J.B's Ghost Lab
    UK Used · not stated
    williams616723 · 100% · 862 feedback
    £10.28 incl. £2.26 postage 5.9p/piece 21% below typical
  7. LEGO HIDDEN SIDE: J.B.'s Ghost Lab (70418)
    UK Used · not stated
    dunholm23 · 100% · 13 feedback
    £10.38 incl. £2.26 postage 5.9p/piece 21% below typical
  8. Retired LEGO Hidden Side 70418 J.B.'s Ghost Lab
    UK Used · not stated ⏱ 1d 6h · 0 bids
    blueroses-2 · 100% · 646 feedback
    £10.53 incl. £2.94 postage 6.0p/piece Current bid
  9. Hidden Side LEGO 70418 JB's Ghost Lab Building Kit Complete with Instructions
    UK Used · complete 📘 Instructions
    macdal17 · 100% · 396 feedback
    £10.92 incl. £2.26 postage 6.2p/piece 28% below typical
  10. LEGO Hidden Side 70418: J.B.'s Ghost Lab Building Set 100% Complete With Manual
    UK Used · complete 📘 Instructions
    sue--sutton · 100% · 445 feedback
    £10.92 incl. £2.26 postage 6.2p/piece 28% below typical
  11. GENUINE LEGO SET 70418 HIDDEN SIDE JB'S GHOST LAB WITH BOX & INSTRUCTIONS
    UK Used · not stated 📦 Box 📘 Instructions
    cat-cat78 · 100% · 473 feedback
    £10.92 incl. £2.26 postage 6.2p/piece 16% below typical
  12. LEGO 70418 J.B's Ghost Lab Hidden Side Set with Instructions and Mini Figures
    UK Used · not stated 📘 Instructions
    pga_2485 · 100% · 180 feedback
    £10.92 incl. £2.26 postage 6.2p/piece 16% below typical
  13. Genuine Lego 70418 Hidden Side J.B's Ghost Lab Complete inc. Instructions
    UK Used · complete 📘 Instructions
    atticcash2014 · 100% · 2,134 feedback
    £11.95 free postage 6.8p/piece 21% below typical
  14. LEGO Hidden Side: J.B.'s Ghost Lab 70418 Building Kit with Minifigures
    UK Used · not stated
    cheekyemma · 100% · 780 feedback
    £11.98 incl. £2.26 postage 6.8p/piece 8% below typical
  15. LEGO Hidden Side 70418 *USED+MINIFIGS*
    UK Used · not stated
    aqnas91 · 100% · 48 feedback
    £12.75 incl. £2.26 postage 7.3p/piece About typical
  16. LEGO HIDDEN SIDE: J.B.'s Ghost Lab (70418)
    UK Used · not stated
    neil1978_s_b · 100% · 421 feedback
    £13.06 incl. £2.26 postage 7.5p/piece About typical
  17. LEGO Hidden Side 70418: J.B.'s Ghost Lab Building Set
    UK Used · not stated ⏱ 4d 16h · 0 bids
    nicolahelen78 · 100% · 363 feedback
    £13.73 incl. £2.94 postage 7.8p/piece Current bid
  18. Lego Hidden Side 70418 J.B.'s Ghost Lab - Boxed / Complete (Retired Set 2019)
    UK Used · complete 📦 Box
    bricktopia1982 · 100% · 4,681 feedback
    £14.44 incl. £2.62 postage 8.3p/piece 5% below typical
  19. LEGO 70418 J.B.'s Ghost Lab (2019) Used · Complete
    UK Used · complete
    gbblox · 100% · 50 feedback
    £14.71 free postage 8.4p/piece About typical
  20. Lego Hidden Side Set 70418 J.B.'s Ghost Lab 100% Complete
    UK Used · complete
    ludipaul · 100% · 4,128 feedback
    £15.08 free postage 8.6p/piece About typical
  21. LEGO 70418 Hidden Side J.B.'s Ghost Lab Set
    UK New & sealed 📦 Box 📘 Instructions
    baylies123 · 100% · 255 feedback
    £15.10 incl. £2.26 postage 8.6p/piece 27% below typical
  22. Lego Set 70418 JB's Ghost Lab 100% Complete
    UK Used · complete
    paul_ed2000 · 100% · 1,122 feedback
    £15.20 incl. £2.26 postage 8.7p/piece About typical
  23. LEGO SET 70418 HIDDEN SIDE JB'S GHOST LAB WITH BOX & INSTRUCTIONS
    UK Used · not stated 📦 Box 📘 Instructions
    valsbaubles · 100% · 5,820 feedback
    £15.20 incl. £2.26 postage 8.7p/piece 16% above typical
  24. Lego Hidden Side - J.B.'s Ghost Lab - 70418
    UK Used · not stated
    rozzermobile · 100% · 2,488 feedback
    £15.33 incl. £2.94 postage 8.8p/piece 17% above typical
  25. LEGO HIDDEN SIDE: J.B.'s Ghost Lab (70418)
    UK New & sealed 📦 Box 📘 Instructions
    cloudywithachanceofmeatballs · 100% · 376 feedback
    £15.52 free postage 8.9p/piece 25% below typical
  26. LEGO HIDDEN SIDE: J.B.'s Ghost Lab (70418)
    UK Used · not stated
    sweetie-tray · 100% · 3,441 feedback
    £15.73 incl. £2.26 postage 9.0p/piece 20% above typical
  27. LEGO Hidden Side 70418 J.B.'s Ghost Lab 174pcs App-Controlled Boxed Retired
    UK New & sealed 📦 Box 📘 Instructions
    applezippoandmetronome · 100% · 228 feedback
    £16.00 free postage 9.1p/piece 23% below typical
  28. LEGO HIDDEN SIDE: J.B.'s Ghost Lab (70418) used, complete + polybag
    UK Used · complete
    ac-bricks · 100% · 127 feedback
    £16.26 incl. £2.26 postage 9.3p/piece 7% above typical
  29. Lego 70418 Hidden Side JB's Ghost Lab Brand New Sealed & Retired
    UK New & sealed 📦 Box 📘 Instructions
    leadhead35 · 100% · 1,272 feedback
    £16.68 free postage 9.5p/piece 20% below typical
  30. LEGO Hidden Side 70418 J.B.'s Ghost Lab set - Brand New
    UK New & sealed 📦 Box 📘 Instructions
    legocollector08 · 100% · 868 feedback
    £17.21 free postage 9.8p/piece 17% below typical
  31. Lego 70418 Hidden Side - New & Sealed
    UK New & sealed 📦 Box 📘 Instructions
    fufu1972 · 100% · 82 feedback
    £17.34 incl. £2.26 postage 9.9p/piece 16% below typical
  32. Lego 70418 Hidden Side: JB's Ghost Lab. Rare pieces dog zombie neon tech No box
    UK New & sealed No box 📘 Instructions
    beebee.s · 99.2% · 2,340 feedback
    £17.34 incl. £2.26 postage 9.9p/piece 16% below typical
  33. LEGO HIDDEN SIDE: J.B.'s Ghost Lab 70418
    UK Used · not stated
    bubblybuys2025 · 100% · 973 feedback
    £17.38 incl. £3.65 postage 9.9p/piece 33% above typical
  34. Lego Hidden Side J.B.'s Ghost Lab (70418)
    UK Used · not stated
    autogenic_nomad · 100% · 1,714 feedback
    £18.28 free postage 10.4p/piece 40% above typical
  35. LEGO Hidden Side 70418: J.B.'s Ghost Lab Building Set with instructions NO box
    UK Used · not stated No box 📘 Instructions
    fe44468 · 85.7% · 5 feedback · ⚠ check carefully
    £18.40 incl. £2.26 postage 10.5p/piece 41% above typical
  36. LEGO Hidden Side 70418: J.B.'s Ghost Lab Building Set 100% Complete With Manual
    UK Used · complete 📘 Instructions
    iainfitzy1983 · 98.5% · 290 feedback
    £18.40 incl. £2.26 postage 10.5p/piece 22% above typical
  37. LEGO Hidden Side J.B.'s Ghost Lab 70418 Interactive App 335pcs Age 7+ Retired
    UK New & sealed 📦 Box 📘 Instructions
    samanthawells852012 · 100% · 115 feedback
    £18.41 incl. £2.26 postage 10.5p/piece 11% below typical
  38. LEGO Hidden Side J.B.'s Ghost Lab 70418 Set BNIB Construction Kids Toy Sealed
    UK New & sealed 📦 Box 📘 Instructions
    apexaxis · 99.7% · 853 feedback
    £18.41 incl. £2.26 postage 10.5p/piece 11% below typical
  39. LEGO 70418 HIDDEN SIDE JB’S GHOST LAB NEW AND FACTORY SEALED
    UK New & sealed 📦 Box 📘 Instructions
    twist-trade · 99.5% · 6,280 feedback
    £18.65 incl. £3.65 postage 10.7p/piece 10% below typical
  40. Lego Hidden Side J.B.'s Ghost Lab (70418) - Retired Set Sealed See Description
    UK New & sealed 📦 Box 📘 Instructions
    6961darrenh · 100% · 909 feedback
    £18.72 incl. £2.62 postage 10.7p/piece 10% below typical
  41. LEGO Hidden Side 70418 J.B.'s Ghost Lab Set, New, Unopened
    UK New & sealed 📦 Box 📘 Instructions
    sshackleton · 100% · 1,093 feedback
    £18.77 incl. £2.62 postage 10.7p/piece 10% below typical
  42. LEGO Hidden Side: JB's Ghost Lab( 70418) Complete With Ins & Box
    UK Used · complete
    gradav-69sipm · 100% · 3,924 feedback
    £18.77 incl. £2.62 postage 10.7p/piece 24% above typical
  43. Hidden Side LEGO 70418 JB's Ghost Lab Building Kit with Instructions Built Once
    UK Used · not stated 📘 Instructions
    79nasus · 100% · 1,725 feedback
    £18.77 incl. £2.62 postage 10.7p/piece 44% above typical
  44. LEGO Hidden Side 70418: J.B.'s Ghost Lab Building Set
    UK Used · not stated
    fibi352008 · 100% · 276 feedback
    £18.84 incl. £2.69 postage 10.8p/piece 44% above typical
  45. Lego Hidden Side JB's Ghost Lab, set 70418 - 100% complete, Box & Instructions
    UK Used · complete 📦 Box 📘 Instructions
    i_am_a_star7 · 100% · 641 feedback
    £19.40 incl. £2.62 postage 11.1p/piece 28% above typical
  46. LEGO 70418 Hidden Side J.B.'s Ghost Lab - Rare New Sealed Set BNISB
    UK New & sealed 📦 Box 📘 Instructions
    f3.custom · 100% · 900 feedback
    £19.54 incl. £3.39 postage 11.2p/piece 6% below typical
  47. LEGO Hidden Side 70418 J.B.'s Ghost Lab BNIB New Sealed Box Monsters Halloween
    UK New & sealed 📦 Box 📘 Instructions
    marwo_marwo · 100% · 260 feedback
    £19.76 incl. £2.26 postage 11.3p/piece 5% below typical
  48. LEGO HIDDEN SIDE: J.B.'s Ghost Lab 70418 NEW
    UK New & sealed 📦 Box 📘 Instructions
    salty100 · 100% · 360 feedback
    £20.12 incl. £2.62 postage 11.5p/piece About typical
  49. LEGO SET  70418  HIDDEN SIDE  J.B.'S GHOST LAB  RETIRED SET BRAND NEW AND SEALED
    UK New & sealed 📦 Box 📘 Instructions
    sasnessa · 100% · 1,842 feedback
    £20.75 incl. £4.60 postage 11.9p/piece About typical
  50. 70418 LEGO The Hidden Side J.B.'s Ghost Lab Set AR Games App 173 Pieces Age 7+
    UK New & sealed 📦 Box 📘 Instructions
    weselltoys2011 · 100% · 3,406 feedback
    £20.76 incl. £2.26 postage 11.9p/piece About typical
  51. Lego Hidden Side J.B.'s Ghost Lab 70418 New and Sealed
    UK New & sealed 📦 Box 📘 Instructions
    northernmonkee73 · 100% · 4,722 feedback
    £21.08 incl. £2.26 postage 12.0p/piece About typical
  52. *BRAND NEW and FACTORY SEALED* LEGO Hidden Side 70418 J.B.'s Ghost Lab (2019)
    UK New & sealed 📦 Box 📘 Instructions
    72ts10 · 100% · 632 feedback
    £21.49 free postage 12.3p/piece About typical
  53. LEGO 70418 J.B. Newbury's Ghost Lab Building Set Brand New Sealed
    UK New & sealed 📦 Box 📘 Instructions
    walltowallventure · 100% · 151 feedback
    £21.50 free postage 12.3p/piece About typical
  54. 70418 LEGO The Hidden Side J.B.'s Ghost Lab Set AR Games App 173 Pieces Age 7+
    UK New & sealed 📦 Box 📘 Instructions
    welovemiffy · 100% · 570 feedback
    £21.61 incl. £2.26 postage 12.3p/piece About typical
  55. Lego Hidden Side 70418 J.B.'s Ghost Lab brand new
    UK New & sealed 📦 Box 📘 Instructions
    ku_111610 · 99.9% · 1,275 feedback
    £21.98 incl. £2.62 postage 12.6p/piece 6% above typical
  56. LEGO Hidden Side 70418 J.B.'s Ghost Lab BNIB New Sealed Box Monsters Halloween
    UK New & sealed 📦 Box 📘 Instructions
    pauliesoldtoys · 100% · 39 feedback
    £22.00 free postage 12.6p/piece 6% above typical
  57. Lego 70418 Hidden Side JB's Ghost Lab Brand New Boxed
    UK New & sealed 📦 Box 📘 Instructions
    ★ Top Rated flish15 · 100% · 10,457 feedback
    £22.95 free postage 13.1p/piece 11% above typical
  58. Brand New LEGO 70418 HIDDEN SIDE: J. B.'s Ghost Lab Sealed.
    UK New & sealed 📦 Box 📘 Instructions
    mmsar888 · 100% · 773 feedback
    £23.65 incl. £2.26 postage 13.5p/piece 14% above typical
  59. LEGO HIDDEN SIDE - 70418- JB S GHOST LAB - NEW BOXED
    UK Used · not stated 📦 Box
    gottabuyitmark · 99% · 1,762 feedback
    £23.75 incl. £2.26 postage 13.6p/piece 82% above typical
  60. LEGO HIDDEN SIDE: J.B.'s Ghost Lab (70418)
    UK New & sealed 📦 Box 📘 Instructions
    claran4129 · 100% · 52 feedback
    £23.76 incl. £2.26 postage 13.6p/piece 14% above typical
  61. LEGO Sets: Hidden Side: 70418-1 J.B's GHOST LAB (2019) - BRAND NEW & SEALED
    UK New & sealed 📦 Box 📘 Instructions
    bored-trooper · 99.5% · 11,715 feedback
    £23.99 free postage 13.7p/piece 16% above typical
  62. LEGO Hidden Side J.B.'s Ghost Lab (set 70418) BNIB XMAS GIFT IDEA RARE RETIRED
    UK New & sealed 📦 Box 📘 Instructions
    mrswooey · 99.9% · 22,121 feedback
    £24.99 free postage 14.3p/piece 20% above typical
  63. LEGO Hidden Side 70418 J.B.’s Ghost Lab With 3 Minifigures- COMPLETE
    UK Used · complete
    ajc1011 · 100% · 5,368 feedback
    £25.69 incl. £4.20 postage 14.7p/piece 70% above typical
  64. LEGO 70418 Hidden Side J.B.’s Ghost Lab - Retired Set - NEW SEALED
    UK New & sealed 📦 Box 📘 Instructions
    tomtom595 · 99.8% · 5,774 feedback
    £26.87 incl. £2.26 postage 15.4p/piece 29% above typical
  65. LEGO Hidden Side 70418 J.B.’s Ghost Lab – NEW & SEALED Retired Set
    UK New & sealed 📦 Box 📘 Instructions
    fezzzza13 · 100% · 62 feedback
    £28.96 incl. £2.26 postage 16.5p/piece 39% above typical
  66. Lego Hidden Side J.B.'s Ghost Lab (70418)
    UK New & sealed 📦 Box 📘 Instructions
    paulr581 · 100% · 736 feedback
    £28.96 incl. £2.26 postage 16.5p/piece 39% above typical
  67. LEGO 70418 THE HIDDEN SIDE JB'S GHOST LAB SET New And Sealed
    UK New & sealed 📦 Box 📘 Instructions
    kyora_0 · 100% · 556 feedback
    £34.16 incl. £2.26 postage 19.5p/piece 65% above typical
  68. Lego 70418 Hidden Side JB's Ghost Lab
    UK New & sealed 📦 Box 📘 Instructions
    simplypurelybargains · 100% · 9,655 feedback
    £34.49 incl. £4.50 postage 19.7p/piece 66% above typical

Only seeing UK listings. Compare all 5 countries →

Before you buy 70418

  • Check all 3 minifigures are included. Minifigures are the first thing sold off from used sets, and often the most valuable part.
  • “Complete” should mean all 175 pieces. Ask the seller whether they checked against the inventory or just think it's complete.
  • Sealed means factory seals intact. Ask for photos of the seals and box corners; box condition moves the price a lot on retired sets.
  • Check the seller's feedback. For a retired set, stick to sellers with 98%+ feedback and a history of selling LEGO.
  • Watch out for knock-offs. Brands like Lepin and Mould King copy popular sets. Look for the LEGO logo on the box and bricks.
  • Pay through eBay. eBay's Money Back Guarantee covers items that don't match the description, but only if you pay through eBay.

Questions

How much is LEGO 70418 J.B's Ghost Lab worth?

Based on current eBay UK Buy It Now listings, a new sealed set typically costs £20.76 and a complete used set about £15.14, including postage. These are asking prices, so a set can sell for less.

How many pieces are in LEGO 70418?

J.B's Ghost Lab has 175 pieces and 3 minifigures. It was released in 2019.

What is the price per piece of 70418?

At the typical sealed price of £20.76 it works out at 11.9p per piece.

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