I decided to bite the bullet last night as well and pick up a fridge for $125. The gentleman worked for a rehab company that was rehabbing an elderly home and so had a lot of fridges. It is in great shape and looks about 5 years old. We're good on the appliance side of things for a while.
I didn't haggle with him about the price because it was in such good shape and that was a good price to begin with. On the other hand, I did haggle with the freezer guy since it was much older than I thought it was going to be and he had the posting up almost a week with no buyers. Was able to negotiate $30 off the freezer from the asking price.