I think the price is ok provided everything is in good condition
and make sure the controller is an original.An imitation controller
spoils easily.
Nowadays very hard to find the old ps2,everywhere is selling the
slim model which is more expensive.I've asked around and found out
that the modification price has risen considerably.
Previously modification is around $80-$100 but now about $150.The
reason given by the games vendor is that the new copyright laws had
been passed and it is a big risk for them to modified the ps2 thus
the higher price.
So if you decide to buy the everything brand new and modified.I
think it will cost you at least $350 with memory card and 2
controllers included i think.