This company failed to honor trades with me twice after card prices went up, didn't matter that I sent my cards in to them in a correct and timely fashion. Won't be shopping with them again, I have never experienced this issue with Card Kingdom.
Abugames.com is the best site that I have found to establish the market value, and to purchase cards for Magic the Gathering. Although I don't play the game myself, if you have someone on your gift list who does (especially if they are interested in completed various sets of the cards), this is a great site. You can find cards for less on Ebay auctions and other sites, but this site is like your 'price guide' to find out what a card (or set) is worth before you shop. Great service, prompt shipping.
Online Card Games – Reviewed By Consumers
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