Kai's Mech Jet #71707 — LEGO Ninjago Set Value
LEGO NinjagoWhat the Kai's Mech Jet #71707 LEGO set is worth — loose, complete, and sealed.
Kai's Mech Jet #71707 value — Loose $10 · Complete (CIB) $25 · Sealed (new) $46. Prices updated August 2026.
Theme · LEGO Ninjago
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Item details
- Brand
- LEGO
- Theme
- LEGO Ninjago
Kai's Mech Jet #71707 (LEGO Ninjago) resale value
A loose Kai's Mech Jet #71707 set runs around $10, a complete copy (all pieces + box + instructions) about $25, and a factory-sealed box commands $46.
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 | $10 | eBay sold comps |
| Complete (CIB) | $25 | eBay sold comps |
| Sealed (new) | $46 | eBay sold comps |
Frequently asked questions
- What is the best deal for Kai's Mech Jet?
- The best value depends on your needs; loose pieces are the most affordable at $12.
- Can I buy this set new?
- Yes, the sealed, new version of Kai's Mech Jet is available for $45.
- How much is the complete set worth?
- The complete, in-box version of Kai's Mech Jet is listed for $25.