LEGO Duplo Dog 5503-1
LEGO Duplo Dog (5503-1) is estimated at about $138 sealed as of Sep 2026 (retail $10). Retired · 32 pieces · 2005 Duplo. Track its value and price history.
- Set number
- 5503-1
- Theme
- Duplo
- Year
- 2005
- Pieces
- 32
- Minifigures
- 0
- RRP
- $10
- Market value
- $138 (Estimate, Sep 2026)
- Retirement
- Retired
Frequently asked questions
How much is LEGO Duplo Dog (5503-1) worth?
LEGO Duplo Dog is worth approximately $138 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Duplo Dog retired?
Yes — Duplo Dog (5503-1) 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 Duplo Dog gone up in value?
Yes. Duplo Dog launched at $10 and now trades around $138, an increase of 1281.1%. See the price history chart for how it got there.
What is the price per piece for Duplo Dog?
At its $10 retail price across 32 pieces, Duplo Dog works out to about $0.312 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Duplo Dog a good investment?
Duplo Dog currently trades 1281.1% above its $10 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 Duplo Dog so expensive?
Duplo Dog was released in 2005 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.