Depending on color, condition, and miles I have seen between 12k and 15k for decent under 60 mile trucks. The worst one I saw was a white '94 w/80k miles w/a bad transmission for $7,800 obo. You lucky dog!
Checked out a 93 Red (worst color for 93) with 64800 miles on it, one owner, very well kept always garaged no scratches or dents. Local auto lot not a dealer, guy was asking 9999.00 After chating with him, I could have bought it for 87500 out the door.
I just purchased my first Lightning!!! I got a 94 with about 83,000 miles for 7000 dollars. HA HA that's awesome. Only mods on it are B&M Shift kit, advanced timing, and superchip. Also pioneer cd player and 4 pioneer speakers. talk about a good deal.