If it flies or floats, its WAY cheaper to rent! Seriously, if you are contemplating aircraft ownership, that old 210 will nickle & dime you to bankruptcy in short order. Expect to pay a bunch in insurance, because of low time in type. Hangar cost? Annuals? Fuel cost? $5/gal X 20 gph. Get current and rent for a while. Get some time in a Cirrus or similar HP aircraft and then decide if ownership is right for you.