I just received a CIB set of Final Fantasy II && III from this newb seller for $165. I felt like it was a reasonable deal. The carts were in great shape, but the boxes were beat up and the inserts/manuals were decent.
Anyway, he/she has low feedback but even being skeptical, I was willing to take a chance. The carts checked out, as did the box and printed material so I think this guy is legit.
Anyway, this seller has two other listings and one is an auction for some nice Squaresoft RPGs for a BIN of $80, which is a steal:
http://www.ebay.com/itm/PS1-Game-...
I'd buy them from the guy myself since my last purchase turned out solid, but I only need Final Fantasy VII (Greatest Hits) from this lot.
This is definitely a solid deal if anyone is looking to pick these up or wants some decent trade fodder. It's pretty easy to move Final Fantasy games.