Kai #891723 — LEGO Ninjago Set Value
LEGO NinjagoWhat the Kai #891723 LEGO set is worth — loose, complete, and sealed.
Kai #891723 value — Loose $3 · Complete (CIB) $7 · Sealed (new) $12. Prices updated August 2026.
Theme · LEGO Ninjago
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Item details
- Brand
- LEGO
- Theme
- LEGO Ninjago
Kai #891723 (LEGO Ninjago) resale value
A loose Kai #891723 set runs around $3, a complete copy (all pieces + box + instructions) about $7, and a factory-sealed box commands $12.
What drives the price
Retired sets, completeness (every piece + minifigs + instructions + box), and sealed condition drive LEGO value. Exclusive sets and discontinued themes appreciate the most; minifigs alone can carry significant value.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Loose | $3 | eBay sold comps |
| Complete (CIB) | $7 | eBay sold comps |
| Sealed (new) | $12 | eBay sold comps |
Frequently asked questions
- What is the best value condition for Kai #891723?
- For the lowest cost, the loose version is available for $3. If you want a complete set, it is listed at $7.
- How much is a brand new, sealed Kai #891723?
- A brand new, sealed version of Kai #891723 is priced at $12.
- Is the complete set worth buying over the loose pieces?
- The complete set is $7, which is a moderate investment compared to the $3 loose option, but offers completeness.