X-Ray
Deals
Sell This
Business
LEGO 10457 Winnie the Pooh's Birthday Party

LEGO 10457 Winnie the Pooh's Birthday Party

set number 10457 · Duplo · released 2025 · retail $19.99

Recently retired · Aug 2026Scarce

Lifecycle data records LEGO 10457 Winnie the Pooh's Birthday Party as recently retired, dated Aug 2026. Not enough verified complete-set listings to calculate a dependable current estimate. Supply looks thin against demand, so the signal reads scarce. It is a proxy, not a production count. Prices below are calculated market estimates from active listings, not completed sales.

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.

Alert me if a complete 10457 lists under $19.99

We watch verified complete-set listings for LEGO 10457 and email you when one hits your price. No account needed — one confirmation click and you're set.

$

We check daily and email you once — unsubscribe in one click.

Complete sets — new / sealed

Compared with Duplo

Retired Duplo sets currently ask a median of +26.8% vs original retail (based on 45 eligible sets).

This is how other Duplo sets that have already retired are priced today. It is not a prediction for any set. Based on current asking prices for verified complete sets on active listings, not completed sales. Past asking-price movement is not a prediction of future value.

Duplo retired-set price data →

Market Performance Score

Not enough verified data to measure appreciation. Missing: a confirmed retirement date, a known original retail price and enough verified complete-set listings.

Browse current 10457 listings on eBay →

This opens an eBay keyword search for “LEGO 10457”. Results are unfiltered live listings — they are not verified complete sets and carry no price estimate from us. Affiliate link disclosure.

Own this set? Photo Search it to price your copy →Hunting deals like this? Deal Finder →
Retiring soon, listed under retail →Retired sets still under retail →

Figures are typical asking prices from active listing data, not completed sales.

Calculated market estimate over time

2026-08-03 – 2026-10-05 · $30.00 latest

Checked 2026-10-05 · lifecycle data from Brickset. Based on Brickset ownership data + live eBay supply — LEGO does not publish production figures.

Related Duplo sets

See all LEGO sets leaving production

Alert meBrowse on eBay