LEGO® Basic 303 Basic Building Set, 3+
Market value
Market value (new, sealed) on November 7, 2026: $34.02. See the value history
The Lego set Basic Building Set, 3+ with the set number 303 is part of the LEGO Basic theme. It was released in 1987. The model has 33 pieces, and we estimate it takes around < 1 hour to build.
Lego 303 product data
Set Information
Availability
Release
1987
Retiring Status
Retired
LEGO 303 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- $34.02
- Range
- $34.02 – $34.02
- Average
- $34.02
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Part Lists for LEGO 303 Basic Building Set, 3+
LEGO 303 Frequently Asked Questions
Is LEGO 303 still available?
LEGO has retired 303 Basic Building Set, 3+, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is $34.02.
