Retired Brick Sets
LEGO 42172 McLaren P1

42172McLaren P1

  • 2024released
  • 3,893pieces
  • Technictheme
Typical new & sealed £328 from £99.99 · 8.4p/piece
Typical used & complete £222 from £209 · 5.7p/piece
Best trusted deal right now£208 Used · not stated · · 19% below typical View on eBay →
Updated 5h ago · 59 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.

59 listings

  1. 42172 McLaren P1 Building Blocks Technical model 3893pcs *check desc
    UK New & sealed 📦 Box 📘 Instructions
    hw_essentials25 · 100% · 111 feedback
    £99.99 free postage 2.6p/piece ⚠ 69% below · too good to be true?
  2. LEGO Technic 42172 McLaren P1 Complete Set 3893 Pieces 18+
    UK Used · complete ⏱ 6d 17h · 0 bids
    earnie1 · 100% · 2 feedback · ⚠ check carefully
    £111 incl. £5.99 postage 2.8p/piece Current bid
  3. LEGO TECHNIC: Mclaren P1 (42172) , original box and instructions
    UK Used · not stated 📦 Box 📘 Instructions
    gmck_123 · 0% · 259 feedback · ⚠ check carefully
    £198 incl. £10.00 postage 5.1p/piece 23% below typical
  4. LEGO TECHNIC: Mclaren P1 (42172)
    UK Used · not stated
    siclem20 · 100% · 92 feedback
    £208 incl. £10.00 postage 5.4p/piece 19% below typical
  5. LEGO Technic McLaren P1 42172 3893 pcs 18+ Complete Set w/ Box
    UK Used · complete 📦 Box
    familymo1996 · 100% · 717 feedback
    £209 free postage 5.4p/piece 6% below typical
  6. LEGO Technic McLaren P1 42172 - Brand New & Sealed
    UK New & sealed 📦 Box 📘 Instructions ⏱ 15h 55m · 1 bid
    nyr_1983 · 100% · 322 feedback
    £219 incl. £10.00 postage 5.6p/piece Current bid
  7. LEGO Technic McLaren P1 42172 Complete Set
    UK New & sealed 📦 Box 📘 Instructions ⏱ 19h 9m · 1 bid
    blackgold88grace · 100% · 321 feedback
    £221 incl. £12.36 postage 5.7p/piece Current bid
  8. Lego Technic 42172 McLaren P1 - Complete with Box and Instructions
    UK Used · complete 📦 Box 📘 Instructions
    bods-bricks-and-bits · 100% · 697 feedback
    £222 incl. £12.36 postage 5.7p/piece About typical
  9. LEGO Technic 42172 McLaren P1 3893 Pieces 18+ Boxed Complete Set
    UK Used · complete 📦 Box
    ducatiriderjay · 100% · 542 feedback
    £227 postage not shown 5.8p/piece About typical
  10. LEGO Technic McLaren P1 42172 Limited Edition 3893pcs 18+ Box
    UK New & sealed 📦 Box 📘 Instructions
    mof4757 · new seller, no feedback yet · ⚠ check carefully
    £250 incl. £10.00 postage 6.4p/piece 24% below typical
  11. LEGO Technic McLaren P1-42172 Set for Adults, Collectible Car Model Kit, V8 Pist
    UK New & sealed 📦 Box 📘 Instructions ⏱ 5d 13h · 0 bids
    ckkeyclearance · 99.8% · 34,376 feedback
    £250 free postage 6.4p/piece Current bid
  12. LEGO TECHNIC: Mclaren P1 (42172)
    UK Used · not stated
    123henden · 100% · 228 feedback
    £256 postage not shown 6.6p/piece About typical
  13. LEGO Technic McLaren P1 42172
    UK Used · not stated
    mate_7879 · 100% · 263 feedback
    £257 incl. £12.36 postage 6.6p/piece About typical
  14. Lego: Technic McLaren P1 (42172) New & Factory Sealed
    UK New & sealed 📦 Box 📘 Instructions
    ★ Top Rated brick_exchange · 100% · 1,574 feedback
    £269 free postage 6.9p/piece 18% below typical
  15. LEGO Technic McLaren P1 Model Car Set for Adults 42172 - BRAND NEW IN BOX
    UK New & sealed 📦 Box 📘 Instructions
    carbon_collection · 100% · 131 feedback
    £271 incl. £10.00 postage 7.0p/piece 17% below typical
  16. LEGO Technic McLaren P1 42172 3893pcs 18+ Complete Boxed Set Brick Separator
    UK New & sealed 📦 Box 📘 Instructions
    ja-968879 · new seller, no feedback yet · ⚠ check carefully
    £271 incl. £10.00 postage 7.0p/piece 17% below typical
  17. LEGO TECHNIC: Mclaren P1 (42172)
    UK New & sealed 📦 Box 📘 Instructions
    mlallen2012 · 100% · 1,255 feedback
    £276 incl. £10.00 postage 7.1p/piece 16% below typical
  18. LEGO Technic McLaren P1 42172 3893 Pieces Brand New Factory Sealed
    UK New & sealed 📦 Box 📘 Instructions
    bargains_123_6 · 100% · 16 feedback
    £281 free postage 7.2p/piece 14% below typical
  19. LEGO Technic 42172: McLaren P1 NEW & FACTORY SEALED!
    UK New & sealed 📦 Box 📘 Instructions
    rpwagner82 · 100% · 137 feedback
    £290 incl. £13.63 postage 7.4p/piece 11% below typical
  20. LEGO Technic McLaren P1 42172 Limited Edition Complete Set 3893pcs 18+
    UK New & sealed 📦 Box 📘 Instructions
    luxury4lessuk · 100% · 84 feedback
    £292 incl. £10.00 postage 7.5p/piece 11% below typical
  21. LEGO Technic McLaren P1 42172 Limited Edition Complete Set 3893pcs 18+
    UK New & sealed 📦 Box 📘 Instructions
    sids777 · 100% · 417 feedback
    £292 incl. £10.98 postage 7.5p/piece 11% below typical
  22. LEGO Technic 42172 McLaren P1 Age 18+ 1:8 Scale
    UK New & sealed 📦 Box 📘 Instructions
    adeberry342010 · 100% · 834 feedback
    £294 incl. £12.36 postage 7.5p/piece 10% below typical
  23. LEGO TECHNIC: Mclaren P1 (42172) - no plaque
    UK Used · not stated
    hashtagwoodworking · 92.9% · 307 feedback · ⚠ check carefully
    £294 incl. £12.36 postage 7.5p/piece 14% above typical
  24. BRAND NEW AND SEALED - LEGO TECHNIC: Mclaren P1 (42172)
    UK New & sealed 📦 Box 📘 Instructions
    fantasy-inc · 100% · 138 feedback
    £300 free postage 7.7p/piece 8% below typical
  25. LEGO Technic McLaren P1 42172
    UK New & sealed 📦 Box 📘 Instructions
    br_347549 · 100% · 1 feedback · ⚠ check carefully
    £302 incl. £10.00 postage 7.8p/piece 8% below typical
  26. LEGO TECHNIC (42172) McLaren P1 | BRAND NEW & SEALED 🌟IN HAND READY TO POST
    UK New & sealed 📦 Box 📘 Instructions
    gucci_girl7 · 99.5% · 1,195 feedback
    £303 incl. £10.98 postage 7.8p/piece 8% below typical
  27. LEGO TECHNIC: Mclaren P1 (42172).Brand new. Unopened. Listed for £389.99 on lego
    UK New & sealed 📦 Box 📘 Instructions
    dani954642 · new seller, no feedback yet · ⚠ check carefully
    £303 incl. £5.88 postage 7.8p/piece 7% below typical
  28. LEGO TECHNIC: Mclaren P1 (42172)
    UK New & sealed 📦 Box 📘 Instructions
    business.accessoriesuk62 · 100% · 53 feedback
    £306 free postage 7.9p/piece 6% below typical
  29. LEGO Technic McLaren P1 42172 - Brand New & Sealed
    UK New & sealed 📦 Box 📘 Instructions
    daycy · 100% · 678 feedback
    £307 incl. £20.00 postage 7.9p/piece 6% below typical
  30. LEGO TECHNIC: Mclaren P1 (42172)
    UK Used · not stated
    yamster-1473 · 100% · 39 feedback
    £313 postage not shown 8.0p/piece 21% above typical
  31. LEGO Technic McLaren P1 42172
    UK Used · not stated
    jacla-7316 · 100% · 26 feedback
    £313 postage not shown 8.0p/piece 21% above typical
  32. LEGO Technic McLaren P1 (42172) Official Set Brand New With Box
    UK New & sealed 📦 Box 📘 Instructions
    sophandcaleb · 100% · 316 feedback
    £323 incl. £10.00 postage 8.3p/piece About typical
  33. LEGO Technic McLaren P1 42172 3893pcs NEW/SEALED UK
    UK New & sealed 📦 Box 📘 Instructions
    mit-118380 · new seller, no feedback yet · ⚠ check carefully
    £323 incl. £10.00 postage 8.3p/piece About typical
  34. LEGO Technic #42172 | McLaren P1 | Brand New Sealed
    UK New & sealed 📦 Box 📘 Instructions
    buildbrickslego · 100% · 97 feedback
    £323 free postage 8.3p/piece About typical
  35. LEGO Technic McLaren P1 42172 (BNSB) Pristine Condition
    UK New & sealed 📦 Box 📘 Instructions
    actonifa · 100% · 964 feedback
    £325 incl. £12.36 postage 8.3p/piece About typical
  36. LEGO Technic 42172 McLaren P1 Model Car - NEW & SEALED
    UK New & sealed 📦 Box 📘 Instructions
    mocca171 · 100% · 1,892 feedback
    £325 incl. £12.36 postage 8.3p/piece About typical
  37. BRAND NEW AND SEALED - PERFECT BOX - LEGO TECHNIC: Mclaren P1 (42172)
    UK New & sealed 📦 Box 📘 Instructions
    fantasy-inc · 100% · 138 feedback
    £330 free postage 8.5p/piece About typical
  38. Lego 42172 Technic McLaren P1 Sportscar New & Sealed Global Shipping
    UK New & sealed 📦 Box 📘 Instructions
    aaxec · 100% · 1,119 feedback
    £339 incl. £8.95 postage 8.7p/piece About typical
  39. Lego 42172 Technic McLaren P1 Supercar Brand New Worldwide Shipping
    UK New & sealed 📦 Box 📘 Instructions
    aaxec · 100% · 1,119 feedback
    £340 free postage 8.7p/piece About typical
  40. LEGO Technic McLaren P1 42172 Complete Set Boxed 3893 Pieces
    UK New & sealed 📦 Box 📘 Instructions
    leechan1996 · 100% · 54 feedback
    £342 incl. £12.36 postage 8.8p/piece 5% above typical
  41. LEGO 42172 Technic McLaren P1 Supercar – New Sealed Box
    UK New & sealed 📦 Box 📘 Instructions
    waterhe_17 · 100% · 14 feedback
    £345 incl. £12.36 postage 8.9p/piece 5% above typical
  42. LEGO TECHNIC: Mclaren P1 V8 Hypercar Building Set Collectible Vehicle (42172)
    UK New & sealed 📦 Box 📘 Instructions
    filo364 · 100% · 759 feedback
    £347 incl. £12.36 postage 8.9p/piece 6% above typical
  43. LEGO Technic McLaren P1 42172 Building Kit Still Factory Sealed.
    UK New & sealed 📦 Box 📘 Instructions
    chall500 · 97.7% · 42 feedback
    £348 incl. £10.00 postage 8.9p/piece 6% above typical
  44. McLaren P1 (42172) - BNIB
    UK New & sealed 📦 Box 📘 Instructions
    kusooishii · 100% · 153 feedback
    £350 free postage 9.0p/piece 7% above typical
  45. LEGO TECHNIC: Mclaren P1 (42172) ORIGINAL FULLY SEALED
    UK New & sealed 📦 Box 📘 Instructions
    sarett01 · 99.8% · 670 feedback
    £356 incl. £12.36 postage 9.1p/piece 9% above typical
  46. LEGO Technic McLaren P1 42172 Limited Edition Complete Set 3893pcs 18+
    UK New & sealed 📦 Box 📘 Instructions
    seeyahseller · 0% · 26 feedback · ⚠ check carefully
    £356 incl. £6.70 postage 9.1p/piece 9% above typical
  47. LEGO TECHNIC: Mclaren P1 (42172)
    UK New & sealed 📦 Box 📘 Instructions
    louiswoolterto_0 · 100% · 260 feedback
    £360 free postage 9.2p/piece 10% above typical
  48. LEGO TECHNIC: Mclaren P1 (42172)
    UK New & sealed 📦 Box 📘 Instructions
    samjc1319 · 100% · 50 feedback
    £364 free postage 9.3p/piece 11% above typical
  49. LEGO Technic 42172 McLaren P1 Model Car Set for Adults
    UK New & sealed 📦 Box 📘 Instructions
    currys_clearance · 99.1% · 167,965 feedback
    £373 free postage 9.6p/piece 14% above typical
  50. LEGO Technic 42172 McLaren P1 Adult Car Model Set New Sealed Box
    UK New & sealed 📦 Box 📘 Instructions
    lelei.uk.inqomcz · 100% · 27 feedback
    £374 incl. £10.00 postage 9.6p/piece 14% above typical
  51. LEGO Technic McLaren P1 42172 Set 3893 Pieces 18+ Brick Separator
    UK New & sealed 📦 Box 📘 Instructions
    hubo4677 · new seller, no feedback yet · ⚠ check carefully
    £374 incl. £10.00 postage 9.6p/piece 14% above typical
  52. LEGO Technic McLaren P1 42172 New Sealed READY for Immediate Dispatch UK
    UK New & sealed 📦 Box 📘 Instructions ⏱ 6d 13h · 0 bids
    kahazu · 100% · 64 feedback
    £376 incl. £12.36 postage 9.7p/piece Current bid
  53. LEGO Technic McLaren P1 Model Car Set for Adults 42172 new and sealed
    UK New & sealed 📦 Box 📘 Instructions
    matthewgreen21 · 100% · 259 feedback
    £399 incl. £10.00 postage 10.3p/piece 22% above typical
  54. LEGO Technic 42172 McLaren P1 Lim Edition Complete Set 3893 pcs 18+ - Brand New
    UK New & sealed 📦 Box 📘 Instructions
    muru_5354 · new seller, no feedback yet · ⚠ check carefully
    £406 incl. £11.76 postage 10.4p/piece 24% above typical
  55. LEGO Technic 42172 McLaren P1 Car Model Set for Adults 3893 Pieces 1:8 Scale
    UK New & sealed 📦 Box 📘 Instructions
    jadesshop · 100% · 1,408 feedback
    £435 free postage 11.2p/piece 33% above typical
  56. LEGO Technic McLaren P1 Model Car Set for Adults 42172
    UK New & sealed 📦 Box 📘 Instructions
    h-1324 · 100% · 176 feedback
    £435 free postage 11.2p/piece 33% above typical
  57. Lego® Technic 42172 Mclaren P1 Genuine Quality Best Top
    UK New & sealed 📦 Box 📘 Instructions
    planszowki · 99.6% · 13,184 feedback
    £449 free postage 11.5p/piece 37% above typical
  58. LEGO TECHNIC: Mclaren P1 (42172) New & Sealed
    UK New & sealed 📦 Box 📘 Instructions
    bee-hiveproducts · 99.7% · 17,574 feedback
    £500 free postage 12.8p/piece 53% above typical
  59. LEGO TECHNIC: Mclaren P1 (42172)
    UK New & sealed 📦 Box 📘 Instructions
    chcm1501 · 100% · 5 feedback · ⚠ check carefully
    £850 incl. £30.00 postage 21.8p/piece 160% above typical

Only seeing UK listings. Compare all 5 countries →

Before you buy 42172

  • “Complete” should mean all 3,893 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 set at this price, 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 42172 McLaren P1 worth?

Based on current eBay UK Buy It Now listings, a new sealed set typically costs £328 and a complete used set about £222, including postage. These are asking prices, so a set can sell for less.

How many pieces are in LEGO 42172?

McLaren P1 has 3,893 pieces. It was released in 2024.

What is the price per piece of 42172?

At the typical sealed price of £328 it works out at 8.4p per piece.

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