LEGO Kai - Spinjitzu Master 70633-1
LEGO Kai - Spinjitzu Master (70633-1) is estimated at about $38 sealed as of Oct 2026 (retail $13). Retired 2018 · 61 pieces · 2018 Ninjago.
Master Spinjitzu with the Red Ninja!
- Set number
- 70633-1
- Theme
- Ninjago
- Subtheme
- Spinjitzu Masters
- Year
- 2018
- Pieces
- 61
- Minifigures
- 1
- RRP
- $13
- Market value
- $38 (Estimate, Oct 2026)
- Used value
- $6
- Released
- 2018
- Retirement
- Retired in 2018
Minifigures in LEGO Kai - Spinjitzu Master
Kai - Spinjitzu Master value by year
From $11 in 2018 to $38 (Estimate, Oct 2026): +234%. Its highest year was 2026, at $30.
| Year | Value | Change |
|---|---|---|
| Estimate, Oct 2026 | $38 | +50.1% |
| 2026 (so far) | $30 | +17.7% |
| 2025 | $25 | −9.6% |
| 2024 | $28 | +17.3% |
| 2023 | $24 | −0.7% |
| 2022 | $24 | +7.8% |
| 2021 | $22 | +30.3% |
| 2020 | $17 | +29.6% |
| 2019 | $13 | +16.1% |
| 2018 | $11 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 1 priced minifigure is worth about $7 together, roughly 18% of the set's value — low for Ninjago sets, so the value is in the sealed set rather than the figures (typically 44%).
Frequently asked questions
How much is LEGO Kai - Spinjitzu Master (70633-1) worth?
LEGO Kai - Spinjitzu Master is worth approximately $38 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Kai - Spinjitzu Master retired?
Yes — Kai - Spinjitzu Master (70633-1) 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 Kai - Spinjitzu Master gone up in value?
Yes. Kai - Spinjitzu Master launched at $13 and now trades around $38, an increase of 192.3%. See the price history chart for how it got there.
What is the price per piece for Kai - Spinjitzu Master?
At its $13 retail price across 61 pieces, Kai - Spinjitzu Master works out to about $0.213 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Kai - Spinjitzu Master a good investment?
Kai - Spinjitzu Master currently trades 192.3% above its $13 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 Kai - Spinjitzu Master so expensive?
Kai - Spinjitzu Master was released in 2018 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.