I sold my '98 with blown head gaskets for $1800 but I had just dumped over $1k into it for '06 STS wheels and other goodies. In all I lost about $6500 in repairs, purchase price and customization over 1 year. Sold it to a guy that said he was fixing it for an old man he knew, blah blah blah. Two days later it was at a local used car lot (mom and pop kind) for $5900. Passed by that lot today as a matter of fact and the car is still there!. That dealer bought it knowing it has bad head gaskets and still put on the lot like there is nothing wrong with. Aint right!.