LEGO The Fabuland Big Band Peter Pig and Gabriel Gorilla 3631-1
LEGO The Fabuland Big Band Peter Pig and Gabriel Gorilla (3631-1) is estimated at about $131 sealed as of Sep 2026 (retail $5).
- Set number
- 3631-1
- Theme
- Fabuland
- Year
- 1985
- Pieces
- 30
- Minifigures
- 2
- RRP
- $5
- Market value
- $131 (Estimate, Sep 2026)
- Used value
- $24
- Released
- 1985
- Retirement
- Retired
Minifigures in LEGO The Fabuland Big Band Peter Pig and Gabriel Gorilla
The Fabuland Big Band Peter Pig and Gabriel Gorilla value by year
From $93 in 2016 to $131 (Estimate, Sep 2026): +41%. Its highest year was 2026, at $126.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $131 | +5.6% |
| 2026 (so far) | $126 | +1.1% |
| 2025 | $125 | +5.6% |
| 2024 | $118 | +1.9% |
| 2023 | $116 | +0.2% |
| 2022 | $115 | +3.6% |
| 2021 | $111 | +5.3% |
| 2020 | $106 | +2.4% |
| 2019 | $103 | +2.9% |
| 2018 | $100 | +3.0% |
| 2017 | $98 | +4.9% |
| 2016 | $93 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 2 priced minifigures are worth about $19 together, roughly 14% of the set's value — about typical for sets with minifigures (typically 24%).
Frequently asked questions
How much is LEGO The Fabuland Big Band Peter Pig and Gabriel Gorilla (3631-1) worth?
LEGO The Fabuland Big Band Peter Pig and Gabriel Gorilla is worth approximately $131 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO The Fabuland Big Band Peter Pig and Gabriel Gorilla retired?
Yes — The Fabuland Big Band Peter Pig and Gabriel Gorilla (3631-1) 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 The Fabuland Big Band Peter Pig and Gabriel Gorilla gone up in value?
Yes. The Fabuland Big Band Peter Pig and Gabriel Gorilla launched at $5 and now trades around $131, an increase of 2404.6%. See the price history chart for how it got there.
What is the price per piece for The Fabuland Big Band Peter Pig and Gabriel Gorilla?
At its $5 retail price across 30 pieces, The Fabuland Big Band Peter Pig and Gabriel Gorilla works out to about $0.175 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO The Fabuland Big Band Peter Pig and Gabriel Gorilla a good investment?
The Fabuland Big Band Peter Pig and Gabriel Gorilla currently trades 2404.6% above its $5 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 The Fabuland Big Band Peter Pig and Gabriel Gorilla so expensive?
The Fabuland Big Band Peter Pig and Gabriel Gorilla was released in 1985 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.