1988 Trek 2000 Frame and Fork
 

Trek's top of the line AL frame in 1988.
Bright white with Red decals.
Trek's 54cm size (w/55cm TT)
OE was all DA, but it's not included.
Very nice shape for its age, as in very few paint chips, no dings

I haven't seen these on ebay. Any idea on a fair price for this frameset?

Without a picture, no idea, as it is all about condition. Regardless, value is pretty low. Buyers want vintage steel bikes. A vintage aluminum bike like this would be priced close to its components, which it does not have. Maybe $50 if the buyer has all the parts needed to rebuild it. If not, I would pass as a buyer.