What is it Worth? - 2000 Z28- value?

82k miles
stock aside from a lid
every option except SS package
SS wheels
6spd
really really good shape (no leaking t-tops, seats look great, paint is good, etc)

If a clean title and Carfax, and truly in 'good' condition, I would say you are in the neighborhood of $7,000 - $7,500. If selling, ask a little higher for negotiating room.