I've checked at a local store for a used GTA:LCS for the downgrade thing, and they have this copy.
On the box, there's ULUS 10041 and copyright 2005
On the UMD itself, there's ULUS 10041 UPDL 010050.
I've read UPDL 010050 means the copy is Patched (v 2.60) though one person (in a QJ.net article) mentioned his ULUS 10041 UPDL 010050 was Unpatched.
I'd appreciate it if anyone who owns such copy and it happens to be Unpatched (v 2.00) confirmed here.
Thanks a lot. :)