don()shinobi, I sink the pokemon card in water, it is a longish process. let it soak in water 20 minutes then very carefully peel back and front apart, and scrape paper off back of front (You can throw away the back) but be careful, the holo is VERY Fragile, so scrape away the paper carefully. If you wanted to Sell your Custom cards if you do the holo process and add nice details, to the card, Custom cards can go anywhere from 20-50 Dollars. What custom cards have you made?