I picked one up yesterday. Amazing how it actually works, and works well too. Scan too fast and it doesn't read, but scan back and forth a million times, then go on through, and it still reads the card.
Scanning 10 times to play a game is rather annoying, but I won't complain. This little thing is cool, and if they play their cards right, they could make it into a huge hit.
Collectable trading cards for PSO Card Battle anyone?
