Here's what it says on the CL ad:
"This bike was made in Waterloo WI from Reynolds Cromalloy tubing and has Suntour Cyclone M II components, a Avocet saddle and a UNO Ultra System K-alloy stem (the part that connects the handle bars to the frame. The finish is black with red letters. Condition is very nice with a few scrapes & scratches you would expect with a 25 year old (nothing serious). "
I have no clue what the value of the components are or what kind of Trek it is. From the picture I can tell that it has the gear levers on the down tube and doesn't have turkey levers. Oh yeah, he's selling it for $70. Worth it?