Looking at buying an 07 S with "low compression" on one cylinder says the owner (private dealer). He said his engine shop said it would need a head reman and replace and would be about $1200. The car is pretty cheap and is a one owner car with 98k so it seems like a good deal but I just wanted to see if anyone knew roughly what a reman on one of these heads would cost and if they've ever experienced this low compression on one cylinder. Thanks.