You can still find PS:T on eBay (I got it new a few months ago for CAN$10, bundled with another RPG). Currently a couple people have unopened copies of the original release listed, though the one with the most copies only ships within the US.

BTW, anyone know what the difference is between the original 4 CD release and the 2 CD re-release (besides 2 CDs)?

My first cRPGs were Final Fantasy and another series on the original Nintendo.