I just wanted people that are in the market for these remotes to be aware that a used remote may in fact NOT be covered by Logitech warranty. Let me clarify based on my discussion with Logitech customers...
There are many fake cards on ebay (in fact, most are), and unfortunately, many of the sellers are outright fraudulent in the misrepresentation of the products they sell. Do a search on google for fake Sandisk...