Newegg has 60-day timecards right now for US $9.99 ($5.00/mo) and free shipping.
They also have the full retail game for $7.99.
If you're interested in trying this game, I would highly recommend taking advantage of this price.
Time card link: Newegg.com - Age of Conan 60 Day Time Card PC Game Eidos - PC Games
Retail game link: Newegg.com - Age of Conan: Hyborian Adventures PC Game FUNCOM - PC Games
For an even cheaper buy of the retail game, you can get it right now from Buy.com for $6.02 ($2.03 + $3.99 shipping). I personally have had poor experience with buy.com and nothing but good experience with newegg.com, but I wanted to throw it out there as well.
There are other places I found online with similar time card prices as well, but they typically charge shipping and/or tax.
Happy gaming!
p.s. Newegg also has a great $9.99 price for the retail version of Warhammer Online. Dunno if that's a good deal or not.