LEGO Knight and Castle Building Set 5929-1
LEGO Knight and Castle Building Set (5929-1) is worth about $38 on the secondary market today, against a $14 retail price. It has 144 pieces, belongs to the Bricks and More theme and was released in 2010.
- Set number
- 5929-1
- Theme
- Bricks and More
- Year
- 2010
- Pieces
- 144
- Minifigures
- 1
- RRP
- $14
- Market value
- $38
- Released
- 2010
- Retirement
- Retired in 2011
Minifigures in LEGO Knight and Castle Building Set
Knight and Castle Building Set value by year
From $10 in 2011 to $38 in 2026 so far: +289%. Its highest year was 2019, at $43.
| Year | Value | Change |
|---|---|---|
| 2026 (so far) | $38 | +47.0% |
| 2025 | $26 | −13.1% |
| 2024 | $29 | −17.0% |
| 2023 | $36 | +39.5% |
| 2022 | $25 | −29.7% |
| 2021 | $36 | −5.6% |
| 2020 | $38 | −10.7% |
| 2019 | $43 | +2.5% |
| 2018 | $42 | +20.9% |
| 2017 | $35 | +16.6% |
| 2016 | $30 | +23.1% |
| 2015 | $24 | +23.0% |
| 2014 | $20 | +29.4% |
| 2013 | $15 | +41.9% |
| 2012 | $11 | +10.5% |
| 2011 | $10 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 1 priced minifigure is worth about $6 together, roughly 15% of the set's value — about typical for sets with minifigures (typically 24%).
Frequently asked questions
How much is LEGO Knight and Castle Building Set (5929-1) worth?
LEGO Knight and Castle Building Set is worth approximately $38 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Knight and Castle Building Set retired?
Yes — Knight and Castle Building Set (5929-1) 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 Knight and Castle Building Set gone up in value?
Yes. Knight and Castle Building Set launched at $14 and now trades around $38, an increase of 169.0%. See the price history chart for how it got there.
What is the price per piece for Knight and Castle Building Set?
At its $14 retail price across 144 pieces, Knight and Castle Building Set works out to about $0.097 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Knight and Castle Building Set a good investment?
Knight and Castle Building Set currently trades 169.0% above its $14 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 Knight and Castle Building Set so expensive?
Knight and Castle Building Set was released in 2010 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.