Timecode Bazaar

Lets see:

1 PLEX - 19,95 Euro
1 GTC - 30,75 Euro [Sinclair Software]

Currently a PLEX costs 482m in Jita. Two plex makes one gtc, thats 964m.

Another way to look at would be:
1 Plex - 30d for 19,95 Euro - 0,665 Euro per day
1 GTC - 60d for 30,75 Euro - 0,5125 Euro per day

Based on the price of plex in euro compared to the gtc a game time card should cost:
1 Plex: 19,95 Euro for 482m in Jita
= 24,16m for each Euro
= 30,75 Euro for a 60d gtc multiplied by 24,16m
= 743m for a 60d gtc

That calculated, i see a handfull of gtc traded in here but Jita market of Plex counts thousands daily, although you earn more than 200m more for each gtc you trade instead of 2 plex.

Ahh, EDIT: I looked up the price for a plex in the account management itself. It only shows Euro for me, so i have no idea about USD. Anyone care to add that information for me? And i also did use the lowest number of plex to buy. But even if i would have used the better price of 2 plex for 34,99 Euro (or the multiples thereof, which always would come back to 17,495 euro per 30d) its still much less money for the same isk to buy gtc and sell here than it is to buy plex and sell ingame.