LEGO Agent Mater 5817-1
LEGO Agent Mater (5817-1) is estimated at about $22 sealed (retail $15). Retired · 11 pieces · 2011 Duplo. Track its value and price history.
- Set number
- 5817-1
- Theme
- Duplo
- Subtheme
- Cars
- Year
- 2011
- Pieces
- 11
- Minifigures
- 1
- RRP
- $15
- Market value
- $22 (Estimate)
- Used value
- $8
- Retirement
- Retired
Minifigures in LEGO Agent Mater
What you are paying for
Its 1 priced minifigure is worth about $7 together, roughly 33% of the set's value — high for Duplo sets, so most of what you pay for is the figures (typically 10%).
Frequently asked questions
How much is LEGO Agent Mater (5817-1) worth?
LEGO Agent Mater is worth approximately $22 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Agent Mater retired?
Yes — Agent Mater (5817-1) 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 Agent Mater gone up in value?
Yes. Agent Mater launched at $15 and now trades around $22, an increase of 44.9%. See the price history chart for how it got there.
What is the price per piece for Agent Mater?
At its $15 retail price across 11 pieces, Agent Mater works out to about $1.363 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Agent Mater a good investment?
Agent Mater currently trades 44.9% above its $15 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 Agent Mater so expensive?
Agent Mater was released in 2011 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.