KOOY Inflatable Lobster Costume Adult, Inflatable Costume For Adult, Blow Up Crawfish Costumes Women/Men for Funny Party, Lobster Dress, Onesie For Mardi Gras/Halloween is up for auction in Clothing, Shoes & Jewelry. The current bid is $2.50, 94% below the $39.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.