Mars Space Base and Rocket
LEGO 42605 · Friends · retail $79.99
Discontinued · Nov 2024
LEGO 42686 Fun Indoor Playground
set number 42686 · Friends · released 2026 · retail $59.99
est. Likely retiring · Dec 2026estimate · medium confidence
We estimate LEGO 42686 Fun Indoor Playground as likely retiring around Dec 2026 — an estimate at medium confidence, not an announced date. Not enough verified complete-set listings to calculate a dependable current estimate. Treat this as a watchlist entry for the LEGO set rather than a confirmed retirement.
Complete-set valuation
Not enough verified complete-set listings to calculate a dependable current estimate. We only price complete sets, so parts, instruction manuals, minifigures and accessory listings never count toward these figures.
Figures are typical asking prices from active listing data, not completed sales.
Checked 2026-07-31 · lifecycle data from Brickset. Based on Brickset ownership data + live eBay supply — LEGO does not publish production figures.
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