Retired Brick Sets
LEGO 40631 Gandalf the Grey and Balrog

40631Gandalf the Grey and Balrog

  • 2023released
  • 348pieces
  • Brickheadztheme
Typical new & sealed £31.43 from £26.25 · 9.0p/piece
Typical used & complete – from – · too few listings
Best trusted deal right now£12.26 Used · not stated · View on eBay →
Updated 3h ago · 56 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.

56 listings

  1. Lego Brickheadz - #189 - Balrog (The Lord of the Rings) From Set #40631
    UK Used · not stated
    bobbyd_123 · 100% · 1,137 feedback
    £12.26 incl. £2.26 postage 3.5p/piece Not enough data
  2. LEGO Lord of the Rings Brickheadz 40631 Gandalf And Balrog New Sealed ✅
    UK New & sealed 📦 Box 📘 Instructions ⏱ 1d 9h · 6 bids
    davet-3 · 100% · 699 feedback
    £13.91 incl. £3.38 postage 4.0p/piece Current bid
  3. LEGO BRICKHEADZ: Gandalf the Grey & Balrog (40631) - With Instructions
    UK Used · not stated 📘 Instructions
    dabanf-0 · 99% · 367 feedback
    £17.22 free postage 4.9p/piece Not enough data
  4. LEGO BRICKHEADZ 40631: The Lord of the Rings Gandalf & Balrog ***NEW SEALED***
    UK New & sealed 📦 Box 📘 Instructions
    wilkins-bricks · 100% · 1,687 feedback
    £26.25 incl. £2.26 postage 7.5p/piece 16% below typical
  5. LEGO 40631 BRICKHEADZ Gandalf Grey + Balrog: Lord of the Rings - Retired BNISB
    UK New & sealed 📦 Box 📘 Instructions
    jazzy-toys · 100% · 956 feedback
    £26.62 incl. £2.62 postage 7.6p/piece 15% below typical
  6. LEGO Brickheadz LOTR Gandalf the Grey Balrog Set 40631 Retired - NEW AND SEALED
    UK New & sealed 📦 Box 📘 Instructions
    adrsan183 · 100% · 1,009 feedback
    £27.21 incl. £2.26 postage 7.8p/piece 13% below typical
  7. LEGO BrickHeadz 40631 Gandalf the Grey & Balrog Lord of the Rings Perfect Gift
    UK New & sealed 📦 Box 📘 Instructions
    relicta · 99.5% · 420 feedback
    £27.26 incl. £2.26 postage 7.8p/piece 13% below typical
  8. LEGO LORD OF THE RINGS BRICKHEADZ. GANDALF THE GREY 185 + BALROG 186. 40631.
    UK New & sealed 📦 Box 📘 Instructions
    launicsales · 100% · 1,306 feedback
    £27.49 free postage 7.9p/piece 13% below typical
  9. 40631 LEGO BrickHeadz The Lord of the Rings Gandalf NEW Sealed ✅
    UK New & sealed 📦 Box 📘 Instructions
    brick_spotter · 100% · 766 feedback
    £27.57 incl. £2.62 postage 7.9p/piece 12% below typical
  10. 40631 LEGO BrickHeadz The Lord of the Rings Gandalf NEW and Original Sealed
    UK New & sealed 📦 Box 📘 Instructions
    tercja · 100% · 88 feedback
    £27.92 incl. £2.26 postage 8.0p/piece 11% below typical
  11. LEGO 40631 LOTR BrickHeadz Gandalf the Grey & Balrog, New Sealed, Free Postage
    UK New & sealed 📦 Box 📘 Instructions
    gavin6306 · 100% · 1,199 feedback
    £27.95 free postage 8.0p/piece 11% below typical
  12. LEGO BRICKHEADZ: Gandalf the Grey & Balrog (40631)
    UK New & sealed 📦 Box 📘 Instructions
    vince2525 · 100% · 1,187 feedback
    £27.99 free postage 8.0p/piece 11% below typical
  13. Lego 40631 Gandalf the Grey & Balrog / Lord of the Rings / Brickheadz / BNIB
    UK New & sealed 📦 Box 📘 Instructions
    bricksnbrac · 98.5% · 448 feedback
    £28.26 incl. £3.50 postage 8.1p/piece 10% below typical
  14. Lego BRICKHEADZ - Gandalf the Grey & Balrog (40631) - Brand New Sealed
    UK New & sealed 📦 Box 📘 Instructions
    jonasvi44 · 100% · 171 feedback
    £28.96 incl. £2.26 postage 8.3p/piece 8% below typical
  15. LEGO BRICKHEADZ: Gandalf the Grey & Balrog (40631)
    UK New & sealed 📦 Box 📘 Instructions
    alanmillar · 100% · 1,576 feedback
    £28.96 incl. £2.26 postage 8.3p/piece 8% below typical
  16. LEGO BRICKHEADZ 40631: Gandalf the Grey & Balrog - Lord Of The Rings BNSIB
    UK New & sealed 📦 Box 📘 Instructions
    nisa1282 · 99.3% · 508 feedback
    £28.96 incl. £2.26 postage 8.3p/piece 8% below typical
  17. Lego Brickheadz - Gandalf the Grey & Balrog 40631 - New & Sealed LOTR
    UK New & sealed 📦 Box 📘 Instructions
    chrisstone7 · 100% · 1,382 feedback
    £29.17 incl. £2.26 postage 8.4p/piece 7% below typical
  18. 40631 Gandalf & Balrog (LEGO BrickHeadz The Lord of the Rings) NEW & SEALED
    UK New & sealed 📦 Box 📘 Instructions
    grahm20 · 100% · 721 feedback
    £29.32 incl. £2.62 postage 8.4p/piece 7% below typical
  19. LEGO BRICKHEADZ: Gandalf the Grey & Balrog (40631) Brand New Sealed Free Postage
    UK New & sealed 📦 Box 📘 Instructions
    bennyshobbies · 100% · 208 feedback
    £29.70 free postage 8.5p/piece 6% below typical
  20. LEGO BRICKHEADZ: Gandalf the Grey & Balrog (40631)
    UK New & sealed 📦 Box 📘 Instructions
    isabelleoliver · 100% · 189 feedback
    £29.82 free postage 8.6p/piece 5% below typical
  21. LEGO Brickheadz-LOTR- Gandalf the Grey Balrog - (40631) -BNIB - FREE P&P
    UK New & sealed 📦 Box 📘 Instructions
    leadhead35 · 100% · 1,272 feedback
    £29.82 free postage 8.6p/piece 5% below typical
  22. LEGO 40631 BRICKHEADZ The Lord Of The Rings, Gandalf & Balrog, *Retired* - BNIB
    UK New & sealed 📦 Box 📘 Instructions
    carolc · 100% · 1,919 feedback
    £29.95 free postage 8.6p/piece 5% below typical
  23. LEGO BRICKHEADZ - 40631 - GANDALF THE GREY & BALROG - BRAND NEW & SEALED
    UK New & sealed 📦 Box 📘 Instructions
    cracker20100 · 99.7% · 4,876 feedback
    £29.99 free postage 8.6p/piece 5% below typical
  24. LEGO Brickheadz LOTR Gandalf the Grey Balrog Set 40631. RETIRED SEALED
    UK New & sealed 📦 Box 📘 Instructions
    sourcedbyclayt · 98.4% · 223 feedback
    £30.00 incl. £2.26 postage 8.6p/piece 5% below typical
  25. LEGO BRICKHEADZ: Gandalf the Grey & Balrog (40631)
    UK New & sealed 📦 Box 📘 Instructions
    jhbrickz89 · 100% · 106 feedback
    £30.25 incl. £2.26 postage 8.7p/piece About typical
  26. LEGO 40631 Brickheadz Lord of the Rings Gandalf the Grey
    UK New & sealed 📦 Box 📘 Instructions
    e.wil01 · 99.3% · 824 feedback
    £30.35 incl. £2.62 postage 8.7p/piece About typical
  27. LEGO BRICKHEADZ Gandalf the Grey & Balrog 40631 - NEW in Factory Sealed Box
    UK New & sealed 📦 Box 📘 Instructions
    proprowler · 100% · 961 feedback
    £30.57 incl. £2.62 postage 8.8p/piece About typical
  28. Lego Brick Headz. LOTR Gandalf the Grey & Balrog 40631 Brand New (Retired)
    UK New & sealed 📦 Box 📘 Instructions
    ★ Top Rated tjb01527 · 100% · 24,128 feedback
    £30.99 free postage 8.9p/piece About typical
  29. Lego 40631 Lord of the Rings Brickheadz - Gandalf the Grey & Balrog - Brand New
    UK New & sealed 📦 Box 📘 Instructions
    jedimaster808 · 100% · 789 feedback
    £30.99 incl. £2.26 postage 8.9p/piece About typical
  30. LEGO 40631 BRICKHEADZ: Gandalf the Grey & Balrog NEW and SEALED
    UK New & sealed 📦 Box 📘 Instructions
    bobsdad2007 · 100% · 132 feedback
    £31.87 incl. £2.26 postage 9.2p/piece About typical
  31. LEGO Lord of the Rings Brickheadz 40631 Gandalf And Balrog New Sealed ✅
    UK New & sealed 📦 Box 📘 Instructions
    athp2014_7 · 99.9% · 1,508 feedback
    £31.92 incl. £2.26 postage 9.2p/piece About typical
  32. LEGO 40631 Gandalf & Balrog (LEGO BrickHeadz The Lord of the Rings) NEW & SEALED
    UK New & sealed 📦 Box 📘 Instructions
    straw.hat.oriba · 100% · 51 feedback
    £32.07 incl. £2.26 postage 9.2p/piece About typical
  33. LEGO BRICKHEADZ - 40631 - Gandalf & Balrog - NEW
    UK New & sealed 📦 Box 📘 Instructions
    skunkarella · 100% · 1,602 feedback
    £32.25 incl. £2.26 postage 9.3p/piece About typical
  34. LEGO Lord of the Rings Brickheadz 40631 Gandalf And Balrog New Sealed ✅
    UK New & sealed 📦 Box 📘 Instructions
    nostalgbrick · 100% · 967 feedback
    £32.25 incl. £2.26 postage 9.3p/piece About typical
  35. LEGO BrickHeadz - Lord of the Rings - 40631 - Gandalf the Grey & Balrog - BNISB
    UK New & sealed 📦 Box 📘 Instructions
    falklandrover · 100% · 3,721 feedback
    £32.44 incl. £2.62 postage 9.3p/piece About typical
  36. LEGO Lord of the Rings Brickheadz Gandalf Balrog 40631 BNISB New Sealed Retired
    UK New & sealed 📦 Box 📘 Instructions
    brickblock5000 · 100% · 528 feedback
    £32.63 incl. £2.62 postage 9.4p/piece About typical
  37. LEGO BRICKHEADZ 40631: Gandalf the Grey & Balrog New + Sealed Free Delivery
    UK New & sealed 📦 Box 📘 Instructions
    hamsandwich28 · 100% · 104 feedback
    £32.89 free postage 9.5p/piece 5% above typical
  38. LEGO Brickheadz Lord of the Rings Gandalf the Grey & Balrog Set 40631 Brand New
    UK New & sealed 📦 Box 📘 Instructions
    wundrinwi · 100% · 536 feedback
    £33.64 incl. £2.26 postage 9.7p/piece 7% above typical
  39. LEGO The Lord of The Rings Brickheadz Set 40631 Gandalf The Grey Balrog Set NEW!
    UK New & sealed 📦 Box 📘 Instructions
    3902ryan · 100% · 373 feedback
    £33.98 free postage 9.8p/piece 8% above typical
  40. LEGO BRICKHEADZ: Gandalf the Grey & Balrog (40631) MINT+SEALED +TWO FREE GIFTS
    UK New & sealed 📦 Box 📘 Instructions
    brmoo150 · 100% · 911 feedback
    £34.16 incl. £2.26 postage 9.8p/piece 9% above typical
  41. LEGO BRICKHEADZ: Gandalf the Grey & Balrog (40631) *Brand New & Sealed* Retired
    UK New & sealed 📦 Box 📘 Instructions
    casle8871 · 100% · 135 feedback
    £34.16 incl. £2.26 postage 9.8p/piece 9% above typical
  42. LEGO BRICKHEADZ: Gandalf the Grey & Balrog (40631)
    UK New & sealed 📦 Box 📘 Instructions
    markenne_snmvg · 100% · 1,606 feedback
    £34.25 incl. £2.26 postage 9.8p/piece 9% above typical
  43. Lego BRICKHEADZ - Gandalf the Grey & Balrog (40631) - Brand New Sealed
    UK New & sealed 📦 Box 📘 Instructions
    mlke100 · 100% · 1,420 feedback
    £34.52 incl. £2.62 postage 9.9p/piece 10% above typical
  44. LEGO Brickheadz Lord of the Rings 40631 Gandalf & Balrog BNISB Retired Set
    UK New & sealed 📦 Box 📘 Instructions
    brick-fellowship · 100% · 1,574 feedback
    £34.90 free postage 10.0p/piece 11% above typical
  45. LEGO BrickHeadz LOTR 40631 Gandalf the Grey & Balrog Set 348pcs 10+
    UK New & sealed 📦 Box 📘 Instructions
    nat-695191 · 100% · 17 feedback
    £36.24 incl. £2.26 postage 10.4p/piece 15% above typical
  46. LEGO BRICKHEADZ: Gandalf the Grey & Balrog (40631)
    UK New & sealed 📦 Box 📘 Instructions
    mahu-2474 · 100% · 140 feedback
    £36.24 incl. £2.26 postage 10.4p/piece 15% above typical
  47. LEGO 40631 Gandalf & Balrog BrickHeadz Lord of the Rings Retired Sealed
    UK New & sealed 📦 Box 📘 Instructions
    brickframecollectables · 100% · 66 feedback
    £36.44 incl. £2.46 postage 10.5p/piece 16% above typical
  48. LEGO Brickheadz 40631 the Lord of the Rings Gandalf and Balrog Building Set
    UK New & sealed 📦 Box 📘 Instructions
    xubivin · 100% · 147 feedback
    £36.76 incl. £2.26 postage 10.6p/piece 17% above typical
  49. LEGO 40631 BRICKHEADZ - Gandalf the Grey & Balrog Lord Of The Rings -New/sealed
    UK New & sealed 📦 Box 📘 Instructions
    marho-4772 · 98.9% · 400 feedback
    £37.62 incl. £2.62 postage 10.8p/piece 20% above typical
  50. LEGO 40631 Gandalf the Grey & Balrog Lord of the Rings BrickHeadz Hobbit Movie
    UK New & sealed 📦 Box 📘 Instructions
    kissyfur_ok · 100% · 1,557 feedback
    £38.14 free postage 11.0p/piece 21% above typical
  51. Lego 40631 BRICKHEADZ: Gandalf the Grey & Balrog New & Sealed - Retired Dec 2024
    UK New & sealed 📦 Box 📘 Instructions
    retrocave · 100% · 15,115 feedback
    £39.99 free postage 11.5p/piece 27% above typical
  52. New (Retired) Gandalf & the Balrog - Lego #40631 Brickheadz Lord of the Rings
    UK New & sealed 📦 Box 📘 Instructions
    tomblurkin · 100% · 46 feedback
    £40.38 incl. £2.26 postage 11.6p/piece 28% above typical
  53. BRAND NEW LEGO Lord of The Rings Brickheadz Gandalf the Grey and Balrog 40631
    UK New & sealed 📦 Box 📘 Instructions
    blockonomics · 97% · 173 feedback
    £42.26 incl. £2.26 postage 12.1p/piece 34% above typical
  54. Lego 40631 Lord of the Rings Brickheadz - Gandalf the Grey & Balrog - Brand New
    UK New & sealed 📦 Box 📘 Instructions
    bits2022 · 99.4% · 409 feedback
    £42.47 incl. £2.26 postage 12.2p/piece 35% above typical
  55. Lego 40631 Brickheadz - Lord Of The Rings Gandalf Balrog - Brand New - Retired
    UK New & sealed 📦 Box 📘 Instructions ⏱ 1d 15h · 0 bids
    leehavers · 97.4% · 1,503 feedback
    £45.26 incl. £2.96 postage 13.0p/piece Current bid
  56. LEGO BRICKHEADZ: Lord of the Rings. Gandalf the Grey and Balrog...40631.. New
    UK New & sealed 📦 Box 📘 Instructions
    lobl_0 · 98.3% · 350 feedback
    £50.87 incl. £3.38 postage 14.6p/piece 62% above typical

Only seeing UK listings. Compare all 5 countries →

Before you buy 40631

  • “Complete” should mean all 348 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 40631 Gandalf the Grey and Balrog worth?

Based on current eBay UK Buy It Now listings, a new sealed set typically costs £31.43, including postage. These are asking prices, so a set can sell for less.

How many pieces are in LEGO 40631?

Gandalf the Grey and Balrog has 348 pieces. It was released in 2023.

What is the price per piece of 40631?

At the typical sealed price of £31.43 it works out at 9.0p per piece.

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