Hey Fosters, I work at Riverside Flight Center, we just added a CFI/CFII program that is doing outstanding thus far (8/8). It is a pretty accelerated and demanding program(CFI and CFII in 4 or 6 weeks I believe...can't remember what the board outside says). I can't remember the exact price, but remember thinking that is was pretty fair when I saw it. Judging by the fact that you said "finishing up" leads me to believe you may almost be finished. If that is the case and you are not interested in a program the most respected instructor that I know of is Larry Dodson (sp?!?), I think his office is in the Avfuel building and he flies out of lease-a-plane. Because he is so qualified and experienced, I would expect to have to pay a bit more than average for his services. Let me know if I can help you.
-Jason