21104NASA Mars Science Laboratory Curiosity Rover
- 2014released
- 295pieces
- LEGO Ideas and CUUSOOtheme
Typical new & sealed
£207
from £151 · 70.1p/piece
Typical used & complete
–
from £76.88 · too few listings
View on eBay →
Updated 5h ago · 10 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.
10 listings
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Lego 21104 NASA Mars Science Laboratory Curiosity Rover 100%Complete Rare UK
Used · complete
andiks8 · 100% · 1,526 feedback£76.88 incl. £3.38 postage 26.1p/piece Not enough data -
LEGO 21104 NASA Mars Science Laboratory Curiosity Rover Set 295 Pieces UK
New & sealed
📦 Box 📘 Instructions coug-9402 · 92.3% · 11 feedback · ⚠ check carefully£151 incl. £3.92 postage 51.3p/piece 27% below typical -
LEGO 21104 NASA Mars Science Laboratory Curiosity Rover UK
New & sealed
📦 Box 📘 Instructions ⏱ 6d 15h · 0 bids only_lego · 100% · 578 feedback£155 incl. £3.92 postage 52.7p/piece Current bid -
LEGO Ideas: Nasa Mars Science Laboratory Curiosity Rover (21104) UK
New & sealed
📦 Box 📘 Instructions sps42678 · 100% · 257 feedback£164 incl. £7.08 postage 55.5p/piece 21% below typical -
LEGO Cuusoo 21104 NASA Mars Science Laboratory Curiosity Rover - BRAND NEW! UK
New & sealed
📦 Box 📘 Instructions mikey123xyz · 100% · 336 feedback£183 incl. £10.48 postage 62.0p/piece 12% below typical -
LEGO Ideas NASA Mars Science Laboratory Curiosity Rover 21104 New Sealed MISB UK
New & sealed
📦 Box 📘 Instructions vasiblanbricks · 100% · 90 feedback£199 incl. £5.80 postage 67.4p/piece About typical -
LEGO Ideas: Nasa Mars Science Laboratory Curiosity Rover (21104) UK
New & sealed
📦 Box 📘 Instructions astvaitkunien_0 · 99.9% · 1,259 feedback£215 incl. £5.80 postage 72.7p/piece About typical -
LEGO Ideas CUUSOO 21104 NASA Mars Science Laboratory Curiosity Rover new sealed UK
New & sealed
📦 Box 📘 Instructions tt_1898 · 100% · 148 feedback£318 incl. £5.80 postage 108.0p/piece 54% above typical -
lego ideas Mars curiosity rover 21104 UK
New & sealed
📦 Box 📘 Instructions scottd4401 · 0% · 173 feedback · ⚠ check carefully£339 incl. £5.80 postage 114.9p/piece 64% above typical -
LEGO 21104 NASA Mars Science Laboratory Curiosity Rover CUUSOO Sealed UK
New & sealed
📦 Box 📘 Instructions ilikecarstuff · 100% · 4,185 feedback£396 incl. £6.70 postage 134.2p/piece 92% above typical
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Before you buy 21104
- “Complete” should mean all 295 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 21104 NASA Mars Science Laboratory Curiosity Rover worth?
Based on current eBay UK Buy It Now listings, a new sealed set typically costs £207, including postage. These are asking prices, so a set can sell for less.
How many pieces are in LEGO 21104?
NASA Mars Science Laboratory Curiosity Rover has 295 pieces. It was released in 2014.
What is the price per piece of 21104?
At the typical sealed price of £207 it works out at 70.1p per piece.
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