You could double the price if you could source a few ears to hide in them.Get a few sets, tow them behind a vehicle along the road and down some farm lanes. Then use a big marker pen to write names on the back of the pouches like, ooooh, ”Dinger”, “Johnno”, “Lofty” and “Speedy”, add a few ketchup stains, couple of empty compo wrappers in a pouch and then put them up on ebay.