I found a white 1991 M5 with 68k miles at a local dealer. they want $22,900 or thereabouts. is this a good deal? notwithstanding the attributes of a rocketship, is this car going to be a nightmare to own?

thanks in advance
andrew

price seems kind of high for a 91,regardless of mileage,unless they give you a 100,000 mile warranty,if not I would not buy it at that price.I know of a couple 93 one owner m5's with similar mileage and price.I have owned two m5's and had no problems with them except for the 2nd gear synchros going out on the transmission.