Where can I sell old Magic the Gathering cards?
Ebay! That would be my number 1 recommended place to sell them. http://www.pojo.com/Magic/prices/index.html While it seems like the site hasn’t been updated, you stated that your cards are around 15 years old, so hopefully they should have price listings there. Whatever you do, DON’T take them to a card shop. They usually try to buy low, sell high, and will misquote you prices on a rare card just so they can get their hands on it and sell it for high. I would go through the cards individually, find out which ones are worth more by themselves, and sell them on Ebay.
