I've given up on the used route since the dealers around here all want nearly $29k or better for '05s!
I have a line right now on a base STI for $31,299 but its blue, so not a fan.
I figure with the '07 arrival iminent, I can shave that down a few hundred more if I'm lucky.
I wasn't looking for options, but I can get a steel gray for $31,900 that has the dimming mirror, security system, gauge, mats, short throw and wheel lock set.
These are looking pretty good, just curious how others have done or how much lower I should try and push them