Retired Brick Sets
LEGO 42104 Race Truck

42104Race Truck

  • 2020released
  • 227pieces
  • Technictheme
Typical new & sealed £27.46 from £21.50 · 12.1p/piece
Typical used & complete £17.34 from £9.05 · 7.6p/piece
Best trusted deal right now£7.17 Used · not stated · · 47% below typical View on eBay →
Updated 5h ago · 47 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.

46 listings

  1. LEGO Technic Race Truck 42104 Building Kit with Instructions
    UK Used · not stated 📘 Instructions
    poppybutton · 100% · 571 feedback
    £7.17 incl. £2.26 postage 3.2p/piece 47% below typical
  2. LEGO Technic 42104 pull back Race Truck set with instructions no original box
    UK Used · not stated No box 📘 Instructions
    sally123wendy · 99.5% · 3,488 feedback
    £7.71 incl. £2.26 postage 3.4p/piece 43% below typical
  3. LEGO Technic 42104 Race Truck Pull Back Set 227pcs Box Age 7+
    UK Used · not stated
    jenn305447 · 100% · 2 feedback · ⚠ check carefully
    £8.78 incl. £2.26 postage 3.9p/piece 35% below typical
  4. LEGO Technic 42104 Race Truck Pull-Back Action Building Kit
    UK Used · not stated
    jennpa218435 · 100% · 48 feedback
    £8.78 incl. £2.26 postage 3.9p/piece 35% below typical
  5. LEGO TECHNIC: Race Truck (42104) Complete, with instructions, no box
    UK Used · complete No box 📘 Instructions
    sbbrown19 · 96.9% · 237 feedback · ⚠ check carefully
    £9.05 incl. £2.26 postage 4.0p/piece 48% below typical
  6. LEGO 42104 Technic Race Truck 2-in-1 (Used)
    UK Used · not stated
    extonben · 100% · 166 feedback
    £9.31 incl. £2.26 postage 4.1p/piece 31% below typical
  7. LEGO TECHNIC: Race Truck (42104)
    UK Used · not stated
    jaybrewin · 98.8% · 94 feedback
    £10.38 incl. £2.26 postage 4.6p/piece 23% below typical
  8. LEGO Technic Race Truck 42104 Pull-Back - Complete with Instructions
    UK Used · complete 📘 Instructions
    mysiak11 · 100% · 720 feedback
    £10.92 incl. £2.26 postage 4.8p/piece 37% below typical
  9. LEGO 42104 TECHNIC: Race Truck with manual no box
    UK Used · not stated No box 📘 Instructions
    jacor_7641 · 100% · 993 feedback
    £11.75 incl. £2.26 postage 5.2p/piece 12% below typical
  10. LEGO Technic Race Truck (Set 42104), Pull Back Preloved Set
    UK Used · not stated
    1472margaret · 100% · 2,455 feedback
    £11.81 incl. £2.62 postage 5.2p/piece 12% below typical
  11. LEGO TECHNIC: Race Truck (42104)
    UK Used · not stated
    fermfinds · 98.7% · 231 feedback
    £12.88 incl. £2.62 postage 5.7p/piece About typical
  12. LEGO Technic 42104 Race Truck Pull-Back Action Building Kit
    UK Used · not stated
    cale9452 · 100% · 112 feedback
    £13.06 incl. £2.26 postage 5.8p/piece About typical
  13. LEGO Technic Race Truck 42104 Pull-Back - Complete Set But No Instructions
    UK Used · complete No instructions
    luwal-1560 · 100% · 46 feedback
    £13.06 incl. £2.26 postage 5.8p/piece 25% below typical
  14. Lego Technic - 42104 Race Truck
    UK Used · not stated
    liam120381 · 100% · 1,769 feedback
    £13.42 incl. £2.62 postage 5.9p/piece About typical
  15. Lego 2 In 1 Technic 42104 Race Truck (Pull Back Motion) - Retired Set 2020
    UK Used · not stated
    bricktopia1982 · 100% · 4,681 feedback
    £13.42 incl. £2.62 postage 5.9p/piece About typical
  16. LEGO Technic 42104 Race Truck & Manual 246pcs Age 7+
    UK Used · not stated 📘 Instructions
    n_r_g001 · 100% · 954 feedback
    £14.26 incl. £2.26 postage 6.3p/piece 6% above typical
  17. Lego Technic 42104 - Race Truck
    UK Used · not stated
    weird.stuff · 100% · 873 feedback
    £14.99 free postage 6.6p/piece 12% above typical
  18. LEGO TECHNIC: Race Truck (42104)
    UK Used · not stated
    geordie_mottram · 97.4% · 176 feedback
    £15.20 incl. £2.26 postage 6.7p/piece 13% above typical
  19. Retired 2020 LEGO Technic Race Truck (Set 42104)
    UK Used · not stated
    dandyuk · 100% · 945 feedback
    £15.73 incl. £2.26 postage 6.9p/piece 17% above typical
  20. LEGO Race Truck ..... Set 42104
    UK Used · not stated
    alanb9381 · 100% · 1,692 feedback
    £15.73 incl. £2.26 postage 6.9p/piece 17% above typical
  21. LEGO Technic 42104 Race Truck Orange 2020 Retired Pull Back Racing Car
    UK Used · not stated
    tonme-92 · 100% · 154 feedback
    £16.26 incl. £2.26 postage 7.2p/piece 21% above typical
  22. LEGO Technic 42104 Race Truck Building Kit
    UK Used · not stated
    wigsta42 · 100% · 365 feedback
    £16.62 incl. £2.62 postage 7.3p/piece 24% above typical
  23. LEGO Technic 42104 Race Truck 100% Complete With Box And Instructions
    UK Used · complete 📦 Box 📘 Instructions
    liverpool.1332 · 99.6% · 838 feedback
    £17.34 incl. £2.26 postage 7.6p/piece About typical
  24. LEGO TECHNIC ~ RACE TRUCK (42104) - Ex. Cond . 7+
    UK Used · not stated
    clavdivs05 · 100% · 2,255 feedback
    £17.62 incl. £2.62 postage 7.8p/piece 31% above typical
  25. LEGO Technic Race Truck 42104 227 Piece Complete Set with Instructions
    UK Used · complete 📘 Instructions
    andglory · 100% · 144 feedback
    £18.41 incl. £2.26 postage 8.1p/piece 6% above typical
  26. LEGO TECHNIC RACE TRUCK 42104(Complete)
    UK Used · complete
    chakra_6138 · 100% · 14 feedback
    £18.41 incl. £2.26 postage 8.1p/piece 6% above typical
  27. LEGO TECHNIC: Race Truck (42104)
    UK Used · not stated ⏱ 2d 12h · 0 bids
    jim01298 · 100% · 1,756 feedback
    £18.46 incl. £3.38 postage 8.1p/piece Current bid
  28. LEGO Technic Pull Back Race Truck 42104 Building Kit Retired Set
    UK New & sealed 📦 Box 📘 Instructions ⏱ 8h 40m · 0 bids
    bigworld_1982 · 99.4% · 1,963 feedback
    £19.04 incl. £2.94 postage 8.4p/piece Current bid
  29. Lego Technic 42104 Race Truck
    UK Used · not stated
    brun5wic · new seller, no feedback yet · ⚠ check carefully
    £19.86 incl. £3.71 postage 8.7p/piece 48% above typical
  30. LEGO TECHNIC: Race Truck 42104
    UK Used · not stated
    katecur26 · 100% · 346 feedback
    £20.54 incl. £2.26 postage 9.0p/piece 53% above typical
  31. LEGO Technic Race Truck 42104 Building Kit Complete Set with Instructions
    UK Used · complete 📘 Instructions
    luwal-1560 · 100% · 46 feedback
    £20.55 incl. £2.26 postage 9.1p/piece 19% above typical
  32. LEGO Technic - Race Truck - 42104 - BRAND NEW SEALED
    UK New & sealed 📦 Box 📘 Instructions
    007kevbond · 99.2% · 2,964 feedback
    £21.50 free postage 9.5p/piece 22% below typical
  33. LEGO 42104 Technic: 2 In 1 Race Truck Pull Back - New & Sealed
    UK New & sealed 📦 Box 📘 Instructions
    lu587153 · 100% · 877 feedback
    £22.21 incl. £2.26 postage 9.8p/piece 19% below typical
  34. LEGO TECHNIC: Race Truck (42104) | BNIB & Sealed | Retired 2021
    UK New & sealed 📦 Box 📘 Instructions
    derbyshirebrickdeals · 100% · 185 feedback
    £22.76 incl. £2.26 postage 10.0p/piece 17% below typical
  35. LEGO TECHNIC: Race Truck (42104)
    UK New & sealed 📦 Box 📘 Instructions
    jimbojones2012 · 100% · 200 feedback
    £23.96 incl. £2.46 postage 10.6p/piece 13% below typical
  36. LEGO - TECHNIC - PULL BACK - ( SET 42104 - RACE TRUCK ) - BRAND NEW
    UK New & sealed 📦 Box 📘 Instructions
    mark14fraser · 100% · 4,953 feedback
    £24.79 incl. £2.26 postage 10.9p/piece 10% below typical
  37. LEGO TECHNIC: Race Truck (42104)
    UK New & sealed 📦 Box 📘 Instructions
    caljo-5711 · 99.3% · 866 feedback
    £24.95 free postage 11.0p/piece 9% below typical
  38. Lego Technic Race Truck 42104
    UK New & sealed 📦 Box 📘 Instructions
    chehar-150530 · 100% · 59 feedback
    £26.72 incl. £2.62 postage 11.8p/piece About typical
  39. Lego Technic 42104 Race Truck Pull Back Action Unopened Sealed Box Retired Set
    UK New & sealed 📦 Box 📘 Instructions
    karwol1985 · 100% · 1,069 feedback
    £28.19 incl. £2.26 postage 12.4p/piece About typical
  40. LEGO Technic Race Truck (42104) PLEASE READ
    UK New & sealed 📦 Box 📘 Instructions
    householditems028 · 100% · 1,166 feedback
    £28.99 free postage 12.8p/piece 6% above typical
  41. Lego Technic 42104 Race Truck Pull Back Action Unopened Sealed Box Retired Set
    UK New & sealed 📦 Box 📘 Instructions
    wornw-0 · 99.6% · 929 feedback
    £29.03 incl. £3.15 postage 12.8p/piece 6% above typical
  42. LEGO TECHNIC: Race Truck (42104) 7+ NEW Unopened
    UK New & sealed 📦 Box 📘 Instructions
    daisycow77uk · 100% · 2,149 feedback
    £29.31 incl. £2.62 postage 12.9p/piece 7% above typical
  43. LEGO Technic - Race Truck - 42104
    UK New & sealed 📦 Box 📘 Instructions
    ★ Top Rated rockyztoyzsuperstore · 99.8% · 12,612 feedback
    £29.99 free postage 13.2p/piece 9% above typical
  44. LEGO TECHNIC RACE TRUCK 42104 Very Good Condition With Box And Instructions
    UK Used · not stated 📦 Box 📘 Instructions
    welldoneade · 100% · 1,391 feedback
    £30.00 incl. £2.26 postage 13.2p/piece 124% above typical
  45. LEGO Technic Race Truck (42104) PLEASE READ
    UK New & sealed 📦 Box 📘 Instructions
    mipa4254 · 0% · 9 feedback · ⚠ check carefully
    £35.19 incl. £2.26 postage 15.5p/piece 28% above typical
  46. LEGO Technic Race Truck 42104
    UK New & sealed 📦 Box 📘 Instructions
    ewen97 · 100% · 112 feedback
    £56.20 incl. £3.38 postage 24.8p/piece 105% above typical

Only seeing UK listings. Compare all 5 countries →

Before you buy 42104

  • “Complete” should mean all 227 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 42104 Race Truck worth?

Based on current eBay UK Buy It Now listings, a new sealed set typically costs £27.46 and a complete used set about £17.34, including postage. These are asking prices, so a set can sell for less.

How many pieces are in LEGO 42104?

Race Truck has 227 pieces. It was released in 2020.

What is the price per piece of 42104?

At the typical sealed price of £27.46 it works out at 12.1p per piece.

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