Shop › Banjo Platypus Vinyl Sticker Banjo Platypus Vinyl Sticker $5.00 4” x 4” Durable Glossy Vinyl Sticker. Show your silly side with this lil guy! 4” x 4” Durable Glossy Vinyl Sticker. Show your silly side with this lil guy! Add To Cart Added! You Might Also Like "Honk for Goblin Jesus" Bumper Sticker $7.00 D&D D20 Dragon Prismatic Sticker $5.00 Oni Demon Original Art Sticker $5.00 Mushroom Cat Sticker $5.00 Glitter Bun - Holographic Sticker $5.00