Dave,
Why are you even looking! You have a whole garage full of turquoise Frigidaire appliances!
Make offer situations can be a pain, but I think most use that because they don't know what to ask. CL is designed for local buyers. I email a seller a value range, if they agree, I go look.
Twice, I have paid more than the asking price. CL buyers can be cut-throat once a listing is posted to a collector site such as this. I don't regret paying double for the 1910 ceiling fan spinning above me.