I bought one of these guns and researched the value myself. From what I learned they are of similar value to the standard PT99, and not particularly rare.
100-1200 usd
Taurus made several 9mm handguns. Which model did you have in mind?
msrp $436
double trigger and hammers
100-300
100-300
25-80 usd
50-300 usd
50-500 usd
100-300 dollars
100-450 USD
50-250 usd