LEGO Robotics Invention System V2.0 3804-1
LEGO Robotics Invention System V2.0 (3804-1) is worth about $322 on the secondary market today, against a $324 retail price. It has 717 pieces, belongs to the Mindstorms theme and was released in 2001. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely
- Set number
- 3804-1
- Theme
- Mindstorms
- Subtheme
- 2.0
- Year
- 2001
- Pieces
- 717
- Minifigures
- 0
- RRP
- $324
- Market value
- $323
- Used value
- $111
- Released
- 2001
- Retirement
- Retired in 2006
Frequently asked questions
How much is LEGO Robotics Invention System V2.0 (3804-1) worth?
LEGO Robotics Invention System V2.0 is worth approximately $322 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Robotics Invention System V2.0 retired?
Yes — Robotics Invention System V2.0 (3804-1) has been retired by LEGO and is no longer in production. Retired sets have fixed supply, which is why their prices are driven purely by the resale market.
Has LEGO Robotics Invention System V2.0 gone up in value?
Not currently. Robotics Invention System V2.0 launched at $324 and trades around $322 today, 0.5% below its retail price. The price history chart shows the full trend.
What is the price per piece for Robotics Invention System V2.0?
At its $324 retail price across 717 pieces, Robotics Invention System V2.0 works out to about $0.452 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Robotics Invention System V2.0 a good investment?
Robotics Invention System V2.0 currently trades 0.5% below its $324 retail price, and it is retired, so no new supply is entering the market. Past performance is not a prediction — condition, packaging and how long you hold all affect what a set actually sells for. BrickStats reports the numbers rather than giving investment advice.
Why is LEGO Robotics Invention System V2.0 so expensive?
Robotics Invention System V2.0 was released in 2001 and has since retired. Once LEGO stops producing a set, the only supply is what is already in circulation, so sealed copies in good condition compete for a shrinking pool of stock. That scarcity, not the parts, is what moves the price.