Always remember the old saying about deals that sound too good to be true.
For example, these Micro SDHC cards say SanDisk 32gb on them:
If that were true, my funky ashtray would be holding a small fortune.
But the fact is that these are not only counterfeits in their labelling, all of the ones I've tested don't even work and the few that do reportedly only hold 2 gb.
Glad this didn't happen to me--don't let it happen to you.