http://www.jegs.com/i/FITech+Fuel+Injection/546/30003/10002/-1

New one out. Only good up to 400 hp but the price is significantly less. There's also a $75 rebate on Jegs here:

http://www.jegs.com/rebates/fitech/rebate.pdf

So for under $800 + fuel pump + return lines you can have a self-learning EFI package.