LEGO Trial Size 4280-1
LEGO Trial Size (4280-1) is estimated at about $15 sealed as of Oct 2026 (retail $3). Retired · 39 pieces · 1998 Freestyle. Track its value and price history.
- Set number
- 4280-1
- Theme
- Freestyle
- Year
- 1998
- Pieces
- 39
- Minifigures
- 0
- RRP
- $3
- Market value
- $15 (Estimate, Oct 2026)
- Retirement
- Retired
Frequently asked questions
How much is LEGO Trial Size (4280-1) worth?
LEGO Trial Size is worth approximately $15 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Trial Size retired?
Yes — Trial Size (4280-1) 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 Trial Size gone up in value?
Yes. Trial Size launched at $3 and now trades around $15, an increase of 399.7%. See the price history chart for how it got there.
What is the price per piece for Trial Size?
At its $3 retail price across 39 pieces, Trial Size works out to about $0.077 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Trial Size a good investment?
Trial Size currently trades 399.7% above its $3 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 Trial Size so expensive?
Trial Size was released in 1998 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.