Moon Mission Science Kit
LEGO 45200 · Education · retail $49.99
est. Likely retiring · Dec 2029medium confidence
LEGO 45203 Arctic Animals Science Kit
set number 45203 · Education · released 2026 · retail $99.99
est. Likely retiring · Dec 2029estimate · medium confidence
We estimate LEGO 45203 Arctic Animals Science Kit as likely retiring around Dec 2029 — an estimate at medium confidence, not an announced date. Not enough verified complete-set listings to calculate a dependable current estimate. Nothing here is an announced retirement — it is a signal to keep watching.
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.
