Amazon: Tom Clancy's Splinter Cell Conviction PC $12.99 w FS for Prime members.

[Unicorntard]

If you're not a Prime member, you get free shipping over an order of $25.00.

You can also download it from Amazon for the same price.

http://www.amazon.com/Tom-Clancys-Splinter-Cell-Conviction-Pc/dp/B000U88T28/ref=pd_sim_vg_4

 

[Mike UFC]

Yeah the DRM is pretty sucky (although I didn't run into any issues), but the game itself was incredibly fun.