I have a guy looking at buying the grey leather out of my '93, front and backs, door panels included. Driver side has some bad bolster wear, passenger one has cracks, back seat is pretty good as are the panels. I haven't gotten around to cleaning them yet though.

 

i wouldn't say very much. in crappy condition, 100-150 bucks for all of it. in really good condtion ( reupholstered and what not ) easily 4-500 bucks.