LEGO Aaron Key Chain 853520-1
LEGO Aaron Key Chain (853520-1) is worth about $7 on the secondary market today, against a $7 retail price. It belongs to the Gear theme and was released in 2016. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely by the resale market.
Join forces with heroic Aaron Fox!
- Set number
- 853520-1
- Theme
- Gear
- Subtheme
- Key Chains/Nexo Knights
- Year
- 2016
- Pieces
- 0
- Minifigures
- 0
- RRP
- $7
- Market value
- $7
- Released
- 2016
- Retirement
- Retired in 2017
Aaron Key Chain value by year
From $5 in 2016 to $6 in 2026 so far: +19%. Its highest year was 2017, at $9.
| Year | Value | Change |
|---|---|---|
| 2026 (so far) | $6 | −7.9% |
| 2025 | $7 | +0.0% |
| 2024 | $7 | −6.1% |
| 2023 | $7 | −7.6% |
| 2022 | $8 | +24.9% |
| 2021 | $6 | +18.2% |
| 2020 | $5 | −16.8% |
| 2019 | $6 | −8.8% |
| 2018 | $7 | −18.4% |
| 2017 | $9 | +62.8% |
| 2016 | $5 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Aaron Key Chain (853520-1) worth?
LEGO Aaron Key Chain is worth approximately $7 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Aaron Key Chain retired?
Yes — Aaron Key Chain (853520-1) 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 Aaron Key Chain gone up in value?
Yes. Aaron Key Chain launched at $7 and now trades around $7, an increase of 4.4%. See the price history chart for how it got there.
Is LEGO Aaron Key Chain a good investment?
Aaron Key Chain currently trades 4.4% above its $7 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 Aaron Key Chain so expensive?
Aaron Key Chain 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.