LEGO Onua Uniter of Earth 71309-1
LEGO Onua Uniter of Earth (71309-1) is estimated at about $142 sealed as of Sep 2026 (retail $20). Retired 2016 · 143 pieces · 2016 BIONICLE.
Go underground with Onua Uniter of Earth!
- Set number
- 71309-1
- Theme
- BIONICLE
- Subtheme
- Toa Uniters
- Year
- 2016
- Pieces
- 143
- Minifigures
- 0
- RRP
- $20
- Market value
- $142 (Estimate, Sep 2026)
- Used value
- $62
- Released
- 2016
- Retirement
- Retired in 2016
Onua Uniter of Earth value by year
From $19 in 2016 to $142 (Estimate, Sep 2026): +638%. Its highest year was 2025, at $132.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $142 | +7.5% |
| 2026 (so far) | $120 | −8.9% |
| 2025 | $132 | +8.0% |
| 2024 | $122 | −4.1% |
| 2023 | $128 | +23.1% |
| 2022 | $104 | +1.8% |
| 2021 | $102 | +16.5% |
| 2020 | $87 | +51.7% |
| 2019 | $58 | −6.7% |
| 2018 | $62 | +68.1% |
| 2017 | $37 | +90.8% |
| 2016 | $19 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Onua Uniter of Earth (71309-1) worth?
LEGO Onua Uniter of Earth is worth approximately $142 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Onua Uniter of Earth retired?
Yes — Onua Uniter of Earth (71309-1) 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 Onua Uniter of Earth gone up in value?
Yes. Onua Uniter of Earth launched at $20 and now trades around $142, an increase of 610.7%. See the price history chart for how it got there.
What is the price per piece for Onua Uniter of Earth?
At its $20 retail price across 143 pieces, Onua Uniter of Earth works out to about $0.140 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Onua Uniter of Earth a good investment?
Onua Uniter of Earth currently trades 610.7% above its $20 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 Onua Uniter of Earth so expensive?
Onua Uniter of Earth was released in 2016 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.