3804Robotics Invention System, Version 2.0
- 2001released
- 720pieces
- RCXtheme
Typical new & sealed
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from – · too few listings
Typical used & complete
–
from – · too few listings
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Updated 3h ago · 1 listing found
Price history
eBay UK · median Buy It Now asking price
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1 listing
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Mindstorms Lego RCX Set 3804 Robotics Invention System 2.0 Boxed & Instructions UK
Used · not stated
📦 Box 📘 Instructions ioca_32 · 99.5% · 2,837 feedback£98.57 incl. £4.27 postage 13.7p/piece Not enough data
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Before you buy 3804
- “Complete” should mean all 720 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 3804 Robotics Invention System, Version 2.0 worth?
There are too few listings right now to give a reliable typical price. Choose "All countries" to see listings from 5 eBay sites.
How many pieces are in LEGO 3804?
Robotics Invention System, Version 2.0 has 720 pieces. It was released in 2001.
