I ordered a 32 gig card for 16 bucks off eBay. Not a huge savings but I didn't have to put on pants so I was OK with it.
I got it 3 days later and after putting it in my phone and loading it up with stuff I realized the file names were crazy and nothing worked. No idea there was a scam out there about cards but come to find out my card held only a whopping 2 gigs. A little research lead me to all the scam articles, and I went back to the seller calling him a scam artist and a cheat. He sent me a new card and told me to keep the other one...
Be wary when buying stuff like this from eBay...