I got received a few of these e-gift certificate since last Christmas on a numismatics promotion, and I tried selling it on ebay (that is what most people do when they receive unwanted gift certificates or cards) but I have either an insulting price (sold at 25 - 40% of face value) or having messages questioning authenticity ("where you got these from?" etc.) So I ask, what is the best way to use these? It looks like I am limited to use one GC per order. I have some $200 GCs. Thanks for advice.