GPstore is having a quick PS2 game sale, and two titles in particular may be of interest to fighting game players..
Samurai Shodown 5 - $29.95
Street Fighter Alpha Anthology - $52.46 (no longer available in NZ, this is an import, and they only have 2 left)
Check out the other deals at http://www.gpstore.co.nz/Sale/games/playstation-2/?ref=ps2sal2308
--flux