LEGO Dragon Mountain 70403-1
LEGO Dragon Mountain (70403-1) is estimated at about $240 sealed as of Oct 2026 (retail $50). Retired 2015 · 376 pieces · 2013 Castle.
- Set number
- 70403-1
- Theme
- Castle
- Year
- 2013
- Pieces
- 376
- Minifigures
- 5
- RRP
- $50
- Market value
- $240 (Estimate, Oct 2026)
- Used value
- $111
- Released
- 2013
- Retirement
- Retired in 2015
Minifigures in LEGO Dragon Mountain
- LEGO Castle - Dragon Knight Scale Mail with Dragon Shield, Cheek Protection Helmet, Bushy Eyebrows
- LEGO Castle - Dragon Wizard
- LEGO Castle - King's Knight Armor with Lion Head with Crown, Helmet with Pointed Visor, Blue Plume, Determined / Open Mouth Scared Pattern
- LEGO Castle - King's Knight Scale Mail, Crown Belt, Helmet with Neck Protector, Smirk
- LEGO Castle - Lion Princess
Dragon Mountain value by year
From $52 in 2015 to $240 (Estimate, Oct 2026): +362%. Its highest year was 2026, at $213.
| Year | Value | Change |
|---|---|---|
| Estimate, Oct 2026 | $240 | +21.6% |
| 2026 (so far) | $213 | +7.7% |
| 2025 | $197 | −2.8% |
| 2024 | $203 | −1.4% |
| 2023 | $206 | +26.4% |
| 2022 | $163 | +8.2% |
| 2021 | $151 | +19.3% |
| 2020 | $126 | +17.0% |
| 2019 | $108 | +12.6% |
| 2018 | $96 | +34.7% |
| 2017 | $71 | +9.1% |
| 2016 | $65 | +25.4% |
| 2015 | $52 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 5 priced minifigures are worth about $61 together, roughly 25% of the set's value — about typical for Castle sets (typically 23%).
Frequently asked questions
How much is LEGO Dragon Mountain (70403-1) worth?
LEGO Dragon Mountain is worth approximately $240 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Dragon Mountain retired?
Yes — Dragon Mountain (70403-1) 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 Dragon Mountain gone up in value?
Yes. Dragon Mountain launched at $50 and now trades around $240, an increase of 380.1%. See the price history chart for how it got there.
What is the price per piece for Dragon Mountain?
At its $50 retail price across 376 pieces, Dragon Mountain works out to about $0.133 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Dragon Mountain a good investment?
Dragon Mountain currently trades 380.1% above its $50 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 Dragon Mountain so expensive?
Dragon Mountain was released in 2013 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.