WTK about Para LTC Lt. Colonel PCX745 in stainless

Just got in trade a Para Ordnance LTC (Lt. Colonel) in stainless. All i have found are the black ones. Did they discontinue this model? Gun is even unfired. Person i got it from got it off gunbroker from someone who was a gunsmith at Para prior to their moving. Box says made in canada, but frame is marked Para usa, Ft Lauderdale, FL. Also has a match grade barrel on it if that helps. What is this thing worth? Any more than the current models of the LTC? Also, it came with three 8 rnd mags.