@Julie McCoy
I agree with the purchase price question as well. Comps being 70K to 85K means they're either attempting a flip with a bad purchase price up front or attempting another flip in your bank account.
I'm not sure of any market other than my own but 14K to 29K above market isn't a good deal to me regardless of the area. Their asking price seems off. The comps are easily verifiable though. Simply call a real estate agent in that area and ask for all comps within the last 6 months and another list for the past 12 months. They might want you to sign a contract for this specific deal but one of the big brokerages probably won't.
Also it might not be a bad idea to ask on BP. Someone might be a realtor in that area or be able to access their MLS. Or call around to find an investor friendly realtor in the area.
Last tidbit, Do your numbers reflect anything close to...
5% vacancy, 5% cap expense, 10% management fee, actual tax and actual insurance quote?
Jeff Sechrest