21320Dinosaur Fossils
- 2019released
- 911pieces
- 2minifigures
- LEGO Ideas and CUUSOOtheme
Typical new & sealed
£94.29
from £75.38 · 10.4p/piece
Typical used & complete
£62.90
from £29.32 · 6.9p/piece
· 27% below typical
View on eBay →
Updated 8h ago · 55 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.
55 listings
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LEGO Ideas 21320 Dinosaur Fossils T. rex Pteranodon Triceratops 90% complete UK
Used · complete
thelegolab66 · 99.9% · 3,358 feedback£29.32 incl. £2.62 postage 3.2p/piece ⚠ 53% below · too good to be true? -
£44.56 incl. £2.26 postage 4.9p/piece 27% below typical -
DINOSAUR FOSSILS — LEGO IDEAS 21320 — USED & NOW RETIRED UK
Used · not stated
chipsmccain · 100% · 109 feedback£55.64 incl. £2.94 postage 6.1p/piece 9% below typical -
LEGO Ideas Dinosaur Fossils 21320 Retired Set prebuilt. UK
Used · not stated
wagon-57 · 90.9% · 9 feedback · ⚠ check carefully£55.64 incl. £2.94 postage 6.1p/piece 9% below typical -
Lego Ideas 21320 - Dinosaur Fossils 100% Complete Good Box & Instructions UK
Used · complete
📦 Box 📘 Instructions forgotten_projects_100 · 100% · 297 feedback£57.85 incl. £5.15 postage 6.4p/piece 8% below typical -
£66.48 incl. £3.38 postage 7.3p/piece 9% above typical -
LEGO IDEAS DINOSAUR FOSSILS 21320 RETIRED / COMPLETE / INSTRUCTIONS *BOXED* UK
Used · complete
📦 Box 📘 Instructions super_dooper_365 · 100% · 50 feedback£67.94 incl. £2.94 postage 7.5p/piece 8% above typical -
LEGO Ideas: Dinosaur Fossils (21320) Retired Set 2019 UK
Used · not stated
osyakalvateli · 100% · 63 feedback£67.94 incl. £2.94 postage 7.5p/piece 11% above typical -
£68.89 incl. £3.71 postage 7.6p/piece 13% above typical -
LEGO Ideas 21320 Dinosaur Fossils Building Set New - rare retired - Trex museum UK
New & sealed
📦 Box 📘 Instructions nostalgbrick · 100% · 967 feedback£75.38 incl. £3.38 postage 8.3p/piece 20% below typical -
LEGO Ideas: Dinosaur Fossils (21320), 100% complete UK
Used · complete
mikhaimyrsi-0 · 100% · 270 feedback£75.40 incl. £2.94 postage 8.3p/piece 20% above typical -
Lego 21320 - Dinosaur Fossils - Brand new in box UK
New & sealed
📦 Box 📘 Instructions scotthing · 100% · 192 feedback£76.88 incl. £3.38 postage 8.4p/piece 18% below typical -
LEGO Ideas Dinosaur Fossils 21320 Set 910pcs Age 16+ Boxed unopened UK
New & sealed
📦 Box 📘 Instructions ⏱ 5d 11h · 0 bids ri72_hush · 100% · 238 feedback£77.56 incl. £4.06 postage 8.5p/piece Current bid -
LEGO Ideas Dinosaur Fossils 21320 Complete Set with Box and Instructions UK
New & sealed
📦 Box 📘 Instructions sarh45 · 100% · 1,552 feedback£77.56 incl. £4.06 postage 8.5p/piece 18% below typical -
DINOSAUR FOSSILS — LEGO IDEAS 21320 — NEW, SEALED & NOW RETIRED UK
New & sealed
📦 Box 📘 Instructions hughesr1 · 100% · 1,436 feedback£79.05 incl. £4.06 postage 8.7p/piece 16% below typical -
LEGO Ideas (21320) Dinosaur Fossils (New & Unopened) Retired Set UK
New & sealed
📦 Box 📘 Instructions legona.bay · 100% · 221 feedback£79.87 incl. £3.38 postage 8.8p/piece 15% below typical -
LEGO Ideas Dinosaur Fossils 21320 BRAND NEW Sealed UK
New & sealed
📦 Box 📘 Instructions figures4sail · 100% · 2,415 feedback£82.08 incl. £3.38 postage 9.0p/piece 13% below typical -
Lego 21320 Ideas Dinosaur Fossils - RETIRED - Brand new UK
New & sealed
📦 Box 📘 Instructions pkh0402 · 100% · 327 feedback£84.84 incl. £5.15 postage 9.3p/piece 10% below typical -
LEGO 21320 IDEAS Dinosaur Fossils, **Retired** - BNIB UK
New & sealed
📦 Box 📘 Instructions carolc · 100% · 1,919 feedback£84.95 free postage 9.3p/piece 10% below typical -
LEGO 21320 Ideas Dinosaur Fossils Museum Display Skeletons Retired New & Sealed UK
New & sealed
📦 Box 📘 Instructions laurenloopylou72 · 99.8% · 2,437 feedback£85.70 incl. £3.89 postage 9.4p/piece 9% below typical -
Lego 21320 Dinosaur Fossils Brand New UK
New & sealed
📦 Box 📘 Instructions lego9632009 · 100% · 1,415 feedback£87.78 incl. £3.89 postage 9.6p/piece 7% below typical -
LEGO Ideas: Dinosaur Fossils (21320) UK
New & sealed
📦 Box 📘 Instructions ⏱ 0h 0m · 0 bids dag-7112 · 100% · 1,095 feedback£87.79 incl. £3.89 postage 9.6p/piece Current bid -
LEGO Ideas: Dinosaur Fossils (21320) UK
New & sealed
📦 Box 📘 Instructions katman18 · 100% · 98 feedback£87.79 incl. £3.89 postage 9.6p/piece 7% below typical -
LEGO Ideas Dinosaur Fossils 21320 Retired Set Brand New And Sealed UK
New & sealed
📦 Box 📘 Instructions niall6868 · 100% · 546 feedback£88.17 incl. £4.27 postage 9.7p/piece 6% below typical -
DINOSAUR FOSSILS — LEGO IDEAS 21320 — NEW, SEALED & NOW RETIRED UK
New & sealed
📦 Box 📘 Instructions 123-bigali · 100% · 327 feedback£88.37 incl. £3.38 postage 9.7p/piece 6% below typical -
Lego Ideas: Dinosaur Fossils (21320) BNIB Retired Set UK
New & sealed
📦 Box 📘 Instructions whatabuy_22 · 99.5% · 407 feedback£88.56 incl. £4.67 postage 9.7p/piece 6% below typical -
LEGO Ideas Dinosaur Fossils 21320 Complete Set BRAND NEW SEALED IN BOX UK
New & sealed
📦 Box 📘 Instructions lakiricha · 100% · 121 feedback£89.89 incl. £5.99 postage 9.9p/piece 5% below typical -
LEGO Ideas: Dinosaur Fossils (21320). BNISB. Collect from Windsor/Can post UK
New & sealed
📦 Box 📘 Instructions missmusic74 · 100% · 227 feedback£91.54 incl. £7.64 postage 10.0p/piece About typical -
RARE! LEGO 21320 Ideas Dinosaur Fossils *NEW Factory sealed box* UK
New & sealed
📦 Box 📘 Instructions brickfun85 · 100% · 93 feedback£91.82 incl. £4.90 postage 10.1p/piece About typical -
DINOSAUR FOSSILS — LEGO IDEAS 21320 — NEW, SEALED & NOW RETIRED UK
New & sealed
📦 Box 📘 Instructions tanglef00t1 · 100% · 249 feedback£92.99 incl. £3.89 postage 10.2p/piece About typical -
LEGO Ideas: 21320 Dinosaur Fossils - Brand New and Sealed UK
New & sealed
📦 Box 📘 Instructions rjy198 · 100% · 290 feedback£92.99 incl. £3.89 postage 10.2p/piece About typical -
Lego Ideas Dinosaur Fossils (21320) set, Brand new sealed UK
New & sealed
📦 Box 📘 Instructions the-lego-lab · 100% · 2,146 feedback£93.77 incl. £4.67 postage 10.3p/piece About typical -
LEGO 21320 Ideas Dinosaur Fossils Museum Display Skeletons - Retired New Sealed UK
New & sealed
📦 Box 📘 Instructions proprowler · 100% · 961 feedback£93.84 incl. £3.89 postage 10.3p/piece About typical -
LEGO Ideas Set 21320 - Dinosaur Fossils Jurassic [NEW] UK
New & sealed
📦 Box 📘 Instructions mattjw_uk · 100% · 822 feedback£94.29 free postage 10.4p/piece About typical -
⭐️ LEGO 21320 Ideas Dinosaur Fossils | BRAND NEW & SEALED UK
New & sealed
📦 Box 📘 Instructions cjbricks · 100% · 199 feedback£94.30 free postage 10.4p/piece About typical -
LEGO 21320 Ideas Dinosaur Fossils 21320 BRAND NEW & SEALED: Retired UK
New & sealed
📦 Box 📘 Instructions slickvixs · 100% · 900 feedback£95.59 incl. £3.89 postage 10.5p/piece About typical -
LEGO Ideas Dinosaur Fossils 21320 BNIB BRAND NEW SEALED RETIRED SET - FREE P&P UK
New & sealed
📦 Box 📘 Instructions amazing_toys_online · 100% · 768 feedback£96.06 incl. £3.89 postage 10.5p/piece About typical -
LEGO Ideas Dinosaur Fossils Museum Display Skeletons Retired 21320 New Sealed UK
New & sealed
📦 Box 📘 Instructions milkyway-17 · 100% · 2,237 feedback£97.10 incl. £5.92 postage 10.7p/piece About typical -
Lego 21320 Ideas Dinosaur Fossils - Brand new and sealed - Retired SET UK
New & sealed
📦 Box 📘 Instructions muhaheb_0 · 100% · 276 feedback£97.15 incl. £3.89 postage 10.7p/piece About typical -
LEGO 21320 Ideas Dinosaur Fossils, Genuine, Brand News Sealed BNIB. Retired UK
New & sealed
📦 Box 📘 Instructions carpartsbuyer · 100% · 5,192 feedback£99.95 free postage 11.0p/piece 6% above typical -
LEGO 21320 Ideas Dinosaur Fossils Complete Set with 910 Pieces for Ages 12+ UK
New & sealed
📦 Box 📘 Instructions kens.collectibles · 100% · 238 feedback£100 free postage 11.0p/piece 6% above typical -
Lego Ideas Dinosaur Fossils (21320) UK
New & sealed
📦 Box 📘 Instructions liammq · 100% · 1,212 feedback£100 incl. £5.92 postage 11.0p/piece 6% above typical -
Lego Ideas Dinosaur Fossils (21320) Retired New Sealed Quick Post UK
New & sealed
📦 Box 📘 Instructions thoughtbubble2004 · 100% · 841 feedback£103 incl. £3.89 postage 11.3p/piece 10% above typical -
🟢 RETIRED LEGO Ideas Set 21320 Dinosaur Fossils *New Sealed 🎁A Great Gift Idea UK
New & sealed
📦 Box 📘 Instructions legograndmaster · 100% · 1,019 feedback£104 incl. £4.27 postage 11.4p/piece 10% above typical -
Lego Ideas Set Number 21320 Age 16+ Brand-New And Sealed UK
New & sealed
📦 Box 📘 Instructions ladav-60 · 99.8% · 2,636 feedback£105 free postage 11.5p/piece 11% above typical -
LEGO 21320 IDEAS DINOSAUR FOSSILS - BRAND NEW SEALED SET UK
New & sealed
📦 Box 📘 Instructions magdatoys · 100% · 1,998 feedback£105 free postage 11.5p/piece 11% above typical -
LEGO Ideas: Dinosaur Fossils (21320) UK
New & sealed
📦 Box 📘 Instructions only_lego · 100% · 578 feedback£105 incl. £5.99 postage 11.6p/piece 12% above typical -
LEGO 21320 Ideas Dinosaur Fossils Building Kit UK
New & sealed
📦 Box 📘 Instructions astvaitkunien_0 · 99.9% · 1,259 feedback£108 incl. £3.89 postage 11.8p/piece 14% above typical -
£108 incl. £4.67 postage 11.8p/piece 14% above typical -
LEGO Ideas 21320 Dinosaur Fossils Building Set New Sealed UK
New & sealed
📦 Box 📘 Instructions lifesrosie · 100% · 83 feedback£109 incl. £3.89 postage 11.9p/piece 15% above typical -
LEGO IDEAS 21320 Dinosaur Fossils UK
New & sealed
📦 Box 📘 Instructions farringdon06 · 100% · 983 feedback£109 incl. £3.89 postage 11.9p/piece 15% above typical -
Lego Ideas Dinosaur Fossils 21320 - Brand New Sealed - FREE POSTAGE - OFFERS! UK
New & sealed
📦 Box 📘 Instructions rws_new · 100% · 40 feedback£110 free postage 12.1p/piece 17% above typical -
£111 incl. £5.92 postage 12.1p/piece 17% above typical -
LEGO Ideas: Dinosaur Fossils (21320) MISB UK
New & sealed
📦 Box 📘 Instructions forever-changes · 100% · 273 feedback£120 incl. £4.90 postage 13.2p/piece 27% above typical -
LEGO 21320 Ideas Dinosaur Fossils, Brand New in Sealed Box BNIB. Retired 21320 UK
New & sealed
📦 Box 📘 Instructions familyfinds121 · 100% · 519 feedback£140 free postage 15.4p/piece 48% above typical
Only seeing UK listings. Compare all 5 countries →
Before you buy 21320
- Check all 2 minifigures are included. Minifigures are the first thing sold off from used sets, and often the most valuable part.
- “Complete” should mean all 911 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 21320 Dinosaur Fossils worth?
Based on current eBay UK Buy It Now listings, a new sealed set typically costs £94.29 and a complete used set about £62.90, including postage. These are asking prices, so a set can sell for less.
How many pieces are in LEGO 21320?
Dinosaur Fossils has 911 pieces and 2 minifigures. It was released in 2019.
What is the price per piece of 21320?
At the typical sealed price of £94.29 it works out at 10.4p per piece.
