This is a brand new, factory sealed, officially licensed Fallout/Bethesda game replica set of items. This is a limited edition product. The full edition size is 2,010 total units. Here is the description directly from the manufacturer:

"Be the Legend of the Star with this Limited-Edition Sunset Sarsaparilla Set. This set includes a Glow in the Dark Bottle Cap Unisex Necklace, a Metal Replica Deputy Badge, and a Sunset Saloon ace of Spades Playing Card giving you everything you need to complete this side quest! The Legend of the Star Set from Fallout New Vegas is limited worldwide to 2010 in celebration of the games release with each box is individually numbered."