i'd tell your friend to get the Xbox360 version, 1 because trying to get everything for the PS2 wont be easy.. you'll have to go digging online for the HD which is Used or New (rare) and 2, you have to buy COP and ToaU seperate.
Xbox360 Ver is better then Ps2, but not as good as PC.. so its somewhere in the middle,the Resolution (w/ Vga Adapter or HD) can go over 1024x768.
if you get it for the PS2 or X360 it will be pricey, none the less
Because PS2 no longer supports the Hard Drive, trying to find it w/ expansion
sets in stores will be kinda hard
PS2 HD w/ FFXI = $100
PS2 = $150 (average price for a old ver ps2 w/ bay slot)
Network Adapter = $40-50
PS2 COP= $30
PS2 Toau= $50 ( its about that still)
X360 w/ Hd =$399 (or you can buy the one without the Hard drive, and search on ebay for a cheap one)
X360 w/ FFXI and all Exp =$30
Optional - X360 Wireless $100
Optional - X360 VGA or HD Video Adapter $40
welp .. thats my 2cents
gl!
~Wacky