About Birthday Diorama
Birthday Diorama (40584-1) is a LEGO City set from 2023. There isn't enough recent sales data for a reliable price estimate. It includes 2 minifigures.
Minifigures in Birthday Diorama (2)
Common questions about Birthday Diorama
How much is LEGO Birthday Diorama (40584-1) worth?
Birthday Diorama sells for an average of $14.48 new/sealed on BrickLink based on 6 months of completed sales. As a retired set, prices tend to hold steady or appreciate over time, especially for complete sets with original packaging. Actual prices vary with completeness — missing minifigures or key parts will lower the value.
What minifigures come in LEGO set 40584-1?
This set includes 2 minifigures: Boy - White Shirt, Dark Azure Short Legs, Dark Purple Top Hat ($8.50), Girl - Bright Pink Top with Butterflies and Flowers, Tan Short Legs, Dark Azure Hair ($1.92). The minifigures have a combined BrickLink value of $10.42. Each figure is linked above with individual pricing if you're looking to buy or sell specific characters.
Is LEGO Birthday Diorama (40584-1) retired?
Yes, Birthday Diorama was released in 2023 and has been retired from retail for several years. Retired LEGO sets are only available on the secondary market through BrickLink, eBay, or other resale platforms.
How do I check if my Birthday Diorama set is complete?
Use the parts list on this page to check every piece and all 2 minifigures. For the minifigures specifically, you can use the brick'em scanner to identify each figure from a photo and confirm it matches what should be in this set. Missing pieces can be individually sourced on BrickLink.