LEGO Rechargeable Battery 9798-1
LEGO Rechargeable Battery (9798-1) is estimated at about $54 sealed as of Sep 2026 (retail $55). Retired 2010 · 1 pieces · 2007 Mindstorms.
- Set number
- 9798-1
- Theme
- Mindstorms
- Subtheme
- NXT
- Year
- 2007
- Pieces
- 1
- Minifigures
- 0
- RRP
- $55
- Market value
- $54 (Estimate, Sep 2026)
- Used value
- $18
- Released
- 2007
- Retirement
- Retired in 2010
Frequently asked questions
How much is LEGO Rechargeable Battery (9798-1) worth?
LEGO Rechargeable Battery is worth approximately $54 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Rechargeable Battery retired?
Yes — Rechargeable Battery (9798-1) 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 Rechargeable Battery gone up in value?
Not currently. Rechargeable Battery launched at $55 and trades around $54 today, 2.0% below its retail price. The price history chart shows the full trend.
What is the price per piece for Rechargeable Battery?
At its $55 retail price across 1 pieces, Rechargeable Battery works out to about $54.990 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Rechargeable Battery a good investment?
Rechargeable Battery currently trades 2.0% below its $55 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 Rechargeable Battery so expensive?
Rechargeable Battery was released in 2007 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.