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LEGO 10440 Balancing & Stacking Tree

LEGO 10440 Balancing & Stacking Tree

set number 10440 · Duplo · released 2025 · retail $19.99

Recently retired · Sep 2026Moderate

Lifecycle data records LEGO 10440 Balancing & Stacking Tree as recently retired, dated Sep 2026. Verified complete-set listings currently start at $17.18 delivered, against $19.99 original retail. The scarcity signal is moderate — a supply-and-demand proxy only. Every figure on this page is a calculated market estimate built from active listing data.

Complete-set valuation

Calculated market estimate $24.48
Lowest verified complete set $17.18 · range $17.18–$18.99
Based on 3 verified complete-set listings. Parts, instructions, minifigures and accessories are excluded.
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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 10440 listings on eBay →

This opens an eBay keyword search for “LEGO 10440”. Results are unfiltered live listings — they are not verified complete sets and carry no price estimate from us. Affiliate link disclosure.

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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 · $24.48 latest

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

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