To be honest, Sony's Piracy department would have a few things to say to us if they found out about it. Here's today's amazing fact:
Over here, in India they sell these type of copied games everywhere. They're available all over the grey market, and what's funny is the fact that there are NO ORIGINALS available.
We dont have a market for these things, the copied games are imported from China and brought here and sold to people who have PS1's and PS2's...

Sony can't do much since they don't market the PS2 over here (it's never really been officially released as such..).