I was just shopping around and trying to find good prices without going thru a middleman when I came across Stoner's direct page: Stoner is your factory direct source for professional detailing products and car wash chemicals & supplies. Check out the aerosol sampler kits and order by the can sections. I haven't used any of their stuff other than IG and Tarminator, but the 5 gallon sizes of APC and Carpet cleaner are under $50 with free shipping! If you guys have used any of their other stuff, I'd like to hear about it because I'm considering trying them out. BTW: before you order, check out the free, win, etc flashing link on the home page. I got an instant coupon for $5 more bucks off.
I like their aerosol tire spray, "More Shine, Less Time." Works well, not ridiculously shiny, doesn't end up all over your rocker panels and rear bumper.