LEGO SPEEDA DEMON 6231-1
LEGO SPEEDA DEMON (6231-1) is worth about $130 on the secondary market today, against a $49 retail price. It has 192 pieces, belongs to the HERO Factory theme and was released in 2012. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely by the resale market.
- Set number
- 6231-1
- Theme
- HERO Factory
- Subtheme
- Breakout
- Year
- 2012
- Pieces
- 192
- Minifigures
- 0
- RRP
- $49
- Market value
- $130
- Used value
- $39
- Released
- 2012
- Retirement
- Retired in 2013
SPEEDA DEMON value by year
From $31 in 2014 to $148 in 2026 so far: +377%. Its highest year was 2026, at $148.
| Year | Value | Change |
|---|---|---|
| 2026 (so far) | $148 | +10.2% |
| 2025 | $135 | +35.5% |
| 2024 | $99 | −12.6% |
| 2023 | $114 | −2.0% |
| 2022 | $116 | +22.1% |
| 2021 | $95 | +30.3% |
| 2020 | $73 | +29.6% |
| 2019 | $56 | +1.6% |
| 2018 | $55 | +27.7% |
| 2017 | $43 | +12.2% |
| 2016 | $39 | +13.9% |
| 2015 | $34 | +9.1% |
| 2014 | $31 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO SPEEDA DEMON (6231-1) worth?
LEGO SPEEDA DEMON is worth approximately $130 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO SPEEDA DEMON retired?
Yes — SPEEDA DEMON (6231-1) 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 SPEEDA DEMON gone up in value?
Yes. SPEEDA DEMON launched at $49 and now trades around $130, an increase of 165.3%. See the price history chart for how it got there.
What is the price per piece for SPEEDA DEMON?
At its $49 retail price across 192 pieces, SPEEDA DEMON works out to about $0.255 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO SPEEDA DEMON a good investment?
SPEEDA DEMON currently trades 165.3% above its $49 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 SPEEDA DEMON so expensive?
SPEEDA DEMON was released in 2012 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.