Dog Halloween Costumes, Furry Dog Spider Costume with 64 LED, Giant Spider Halloween Costume for Medium Large Dogs, Funny Dogs Costumes for Cat Pet Halloween Party Cosplay (Green) Green Large is up for auction in Pet Supplies. The current bid is $2.50, 92% below the $30.00 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.