In case anyone else is looking to clean up on the PlayNC Game Time cards, here's the deal:
1) Works for Aion, won't expire in the foreseeable future. (Aion is released in mid September, which isn't that far off any more)
2) Cost is $18.90. First one brings you to minimum shipping (2.99).
3) Shipping is weird for multiple cards. You can get 1 at $2.99 shipping, and you can throw in a game for $3.29 total ($0.30 more). You can also get 2 cards for $3.29. For 3 cards or 3 total items it jumps to $5.99, and from there it's $1 more for each one.
So basically, with a large enough quantity or if you were going to get games anyway, it's $20 each. I think I'm going to order 2 at the end of the day, but if anyone wants to jump in on this we might be able to split shipping and use Paypal to pay for the codes (could just e-mail the code to avoid a second shipping). Anyone interested? I'd also be interested in seeing who else is planning to play Aion.