Birthday Cake #30330 — LEGO Duplo Set Value
LEGO DuploWhat the Birthday Cake #30330 LEGO set is worth — loose, complete, and sealed.
Birthday Cake #30330 value — Sealed (new) $5. Prices updated August 2026.
Theme · LEGO Duplo
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Item details
- Brand
- LEGO
- Theme
- LEGO Duplo
Birthday Cake #30330 (LEGO Duplo) resale value
A loose Birthday Cake #30330 set runs around null, a complete copy (all pieces + box + instructions) about null, and a factory-sealed box commands $5.
What drives the price
Retired sets, completeness (every piece + minifigs + instructions + box), and sealed condition drive LEGO value. Exclusive sets and discontinued themes appreciate the most; minifigs alone can carry significant value.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Sealed (new) | $5 | eBay sold comps |
Frequently asked questions
- Is this LEGO Duplo Birthday Cake #30330 still in its original packaging?
- Yes, the item is listed as sealed, meaning it is brand new in its original packaging.
- What is the current market demand for sealed Duplo sets like this?
- Sealed LEGO Duplo sets are consistently in demand from collectors who prefer mint condition items.
- How can I verify the authenticity of this sealed Duplo set?
- As the item is factory sealed, authenticity is maintained by the manufacturer's original packaging.