I bought from them last month, so they still have on stock. However I could not buy directly from the ebay singapure, I sent them an e-mail (it is listed in their ebay page, they do not answer ebay messages) and they sent me an invoice with the correct amount (including shipping).
For some weird reason they only ship the game 1 week after you send the payment (this is stated on their page). It is send as registered mail with tracking number and it arrived here pretty quickly.
Now I am still looking for the Korean games (got AA), including Bioshock, Superstar and Wall-e.