Wholesale Comps for Driving for Dollars Homes

[Jeremiah Rowe]

I understand that the price determination for a home that you wish to wholesale is based on comps. But in the case of a home listed FSBO that you find by driving for dollars, what is the most efficient way to make an offer quickly?

I feel like most of the wholesale coaching that I've seen suggests that an offer price is generally given when you call the owner. But if this is an unlisted FSBO home, one which I don't know the profile of (# beds/baths, etc), would the move then be to call the owner back with an offer after calculating it?