LEGO Universal School Set 9453-1
LEGO Universal School Set (9453-1) is estimated at about $157 sealed as of Sep 2026 (retail $74). Retired · 716 pieces · 1997 Dacta.
- Set number
- 9453-1
- Theme
- Dacta
- Year
- 1997
- Pieces
- 716
- Minifigures
- 0
- RRP
- $74
- Market value
- $157 (Estimate, Sep 2026)
- Retirement
- Retired
Universal School Set value by year
From $108 in 2011 to $157 (Estimate, Sep 2026): +46%. Its highest year was 2024, at $166.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $157 | +1.7% |
| 2026 (so far) | $163 | +5.9% |
| 2025 | $154 | −7.0% |
| 2024 | $166 | +7.3% |
| 2023 | $154 | +2.6% |
| 2022 | $151 | +5.0% |
| 2021 | $143 | −0.8% |
| 2020 | $144 | +4.2% |
| 2019 | $139 | +5.6% |
| 2018 | $131 | +2.1% |
| 2017 | $129 | +2.8% |
| 2016 | $125 | +2.9% |
| 2015 | $122 | +3.0% |
| 2014 | $118 | +3.1% |
| 2013 | $115 | +3.2% |
| 2012 | $111 | +3.3% |
| 2011 | $108 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Universal School Set (9453-1) worth?
LEGO Universal School Set is worth approximately $157 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Universal School Set retired?
Yes — Universal School Set (9453-1) 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 Universal School Set gone up in value?
Yes. Universal School Set launched at $74 and now trades around $157, an increase of 112.7%. See the price history chart for how it got there.
What is the price per piece for Universal School Set?
At its $74 retail price across 716 pieces, Universal School Set works out to about $0.103 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Universal School Set a good investment?
Universal School Set currently trades 112.7% above its $74 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 Universal School Set so expensive?
Universal School Set was released in 1997 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.