A (collaboration) commission type I thought about a while ago. There are normal trading cards (think Topps Sports cards) and attack cards (like Pokemon and Yugioh cards) The template is pretty basic, so its not part of the price of the card (you'll only pay for the art)

For information on how to buy a Trading Card, read the artist description here: http://sladin5ever.deviantart.com/art/Trading-Cards-617042992

Prices: https://docs.google.com/document/d/1gf2lhjEIXLWNQLnMkpl0a4xGc3ltOql-x_f6Y1qOuFo/edit?usp=sharing
(See prices for colored sketches, flats, flats+shading, and full drawing (Trading card template is free. TEMPLATES ARE NOT FOR FREE PERSONAL USE. Please do not abuse this feature, thank you))