Arts and Entertainment How much should a scratch repair cost? How much should a scratch repair cost? A surface scratch can cost you as little as $150, but a deep paint scratch can cost upwards of $2,500. The average cost of a full car scratch repair is around $3,500. Related Posts:There are 4 ways to remove acrylic paint from your skin.How to Paint on Fabric Permanently is the ultimate guide for painting on fabric.Can you use a coat of paint on wood? Is it good for Wood?The Best Paints for Exterior Wood: Oils orAcrylic.