The most valuable Baby LEGO sets from the 2000s by current market value. This list ranks 43 sets by current BrickPicker value, refreshed from live market data. Right now the top spot belongs to Musical Apple at $1,599. The top 5 alone account for about 70% of the value on this list. Every entry links to its full price history and marketplace listings. Updated 2026-07-22.
Top 5 hold 70% of this list's value ($2,912).
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The 2503 Musical Apple is the most valuable, worth about $1,599 on the current market.
Around $1,599 — that's the current BrickPicker value of the 2503 Musical Apple, the top-ranked set on this list.
This list ranks 43 baby lego sets of the 2000s by current market value, refreshed from live sales data.