Yeah I passed up on those in the past waiting for a $30 deal like on BF. Guess I need to jump on the next $35 ebay deal I find.
Can you do PC 3D gaming on the Sony Display?
With an NVIDIA card and the correct drivers, you can. I've been doing it on and off for the last few months. 3D on the PS3 is much nicer than the effect that I've seen with my PC.