I think both machines are about $25, then shampoo was about $20 if I remember right for the pet stuff. It looks like they phased out the Rug Doctor (it's only at Big Lots now) & brought the Green Machine to the main retailers. They have coupons that I got for either half off a one day rental or get a second day for $5.
I live in a complex & they had a Co. do my carpets early spring & did great. In & out in like 20 minutes, spots that were impossible to me came up in one stroke! But...they want way over $100 and I just can't do it now. I got it done before as a 'compromise' to sign a new lease, that I already planned on signing.
Hoping to get a home machine this spring so I can take care of individual accidents & cut my costs in the long run.