Hi!
> Still, this seems suspicious. Is anyone familiar with this?
If they're being sold as new, they're most likely fakes. From
http://www.dansdata.com/gz086.htm:
"In the computer world, the same rules apply to flash memory cards and
power supplies.
Brand-name memory cards are like razor cartridges; it's almost
impossible to buy a real one on eBay, or from various other seedy
online dealers. If you're lucky, you'll get some cheap slow card with
a forged SanDisk or Lexar "high speed" sticker stuck on it. If you're
less lucky, you'll get a card that only actually has half or less of
the storage capacity that it says on the label - and in the card's
firmware, too. So it looks like a 4Gb card, but if you try to write
more than 2Gb of data to it you'll get a big fat error, as it runs out
of actual memory."
William