LEGO Play Plane 5429-1
LEGO Play Plane (5429-1) is worth about $39 on the secondary market today, against a $9 retail price. It has 2 pieces, belongs to the Explore theme and was released in 2002. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely by the resale market.
- Set number
- 5429-1
- Theme
- Explore
- Subtheme
- Being Me
- Year
- 2002
- Pieces
- 2
- Minifigures
- 1
- RRP
- $9
- Market value
- $39
- Used value
- $15
- Retirement
- Retired
Minifigures in LEGO Play Plane
Play Plane value by year
From $21 in 2017 to $39 in 2026 so far: +85%. Its highest year was 2026, at $39.
| Year | Value | Change |
|---|---|---|
| 2026 (so far) | $39 | +3.0% |
| 2025 | $38 | +4.6% |
| 2024 | $36 | +6.2% |
| 2023 | $34 | +9.9% |
| 2022 | $31 | −2.5% |
| 2021 | $32 | +3.8% |
| 2020 | $31 | +6.2% |
| 2019 | $29 | +5.7% |
| 2018 | $27 | +29.5% |
| 2017 | $21 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 1 priced minifigure is worth about $2 together, roughly 5% of the set's value — low for sets with minifigures, so the value is in the sealed set rather than the figures (typically 24%).
Frequently asked questions
How much is LEGO Play Plane (5429-1) worth?
LEGO Play Plane is worth approximately $39 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Play Plane retired?
Yes — Play Plane (5429-1) 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 Play Plane gone up in value?
Yes. Play Plane launched at $9 and now trades around $39, an increase of 329.2%. See the price history chart for how it got there.
What is the price per piece for Play Plane?
At its $9 retail price across 2 pieces, Play Plane works out to about $4.500 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Play Plane a good investment?
Play Plane currently trades 329.2% above its $9 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 Play Plane so expensive?
Play Plane was released in 2002 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.