Looks like it will need some work. New hoods, brake cables and housings (that front cable housing is kinked). Maybe shift cables and housings, and maybe tires and tubes. Hard to tell without a better inspection.
The price can be affected by the groupset on the bike too. It looks like Suntour AR, but again, hard to tell in this photo.
I would also make sure the seat post and stem are free and not chemically bonded to the inside of the tubes.

If the bike fits you and are willing to put some money into it, I'd offer $50.00 to $80.00 depending on condition.