lol, ebay dude, ebay. Find a engine importer thats closest to you. I know there is one from Jersey that we ended up getting ours from and shipped all the way to Az just because there are not alot of suppliers that are carrying rwd sr's anymore. Seems like they are getting harder to find for whatever reason.
There should be plenty of suppliers close to you though. Just search. We got two at the same time and paid 1800 shipped each for them. Clean motors, one has been in my buddies 240 for 4 years now of drifting, drag racing, just all around torture. Has full bolt ons and jwt s4 cams and safcII 550cc injectors and 12 lbs of boost. Motor has been through hell and back and hasnt skipped a beat.