I highly recommend the electronic versions of the Ebay gift cards as well as the ones you can print on your own. I have never had a problem with either of these methods, nor have any of my card recipients. Click below for more info. http://tvoffersproducts.com/EbayGiftCard
There could be a chance that on that website, possibly when you first login onto that site or Google, eBay Gift Cards! Good luck with that! I wouldn't even know if Wal-Mart has them! They do sell a lot of gift cards! You might get lucky if they have them there! Maybe online would be better! Your choice!
Just about every k-mart, rite aide or wal-mart carries gift cards...you can check online to see if they have eBay available...there are usually fees attached to these gift cards so you should find out about that also...that way there are no surprises when you use it.