3 Monster High Hot Wheels Cars

Why did I buy 3? Good question, but they were so cute. Why not! I would like to sell them all together because, as soon as you sell under $20, your profit plummets (flat rate of $4 fee under $20 plus cost of item = little profit). Anyways, math lesson over. Long story short, 1 car would be $20., which makes no sense!0