just finished all 3 builds for the Pirate Roller Coaster (Lego 31084) : r/lepin
NEW LEGO Creator 3-in-1 31084 Pirate Roller Coaster 923pcs Retired Set | eBay
Amazon.com: Display Box Compatible with lego 31084 Pirate Coaster Display Case, Model Collectibles Dustproof Display Case (No Building Block Model) (2mm) : Toys & Games