I have a fondness for the Titan II pistols. I have 3 of 'em stored away with a dozen magazines. One of 'em unfired with with box, one carried some, and one a little worn from being carried often back in the late 80's early 90's. The worn one had save my butt a couple of times. I don't think I will ever get rid of that one.
These pistols were made by Tanfoglio and imported by the now defunct FIE. Contrary to popular opinion, these guns are not pot metal. They are all steel, at least mine are. The two I'd shot functioned flawlessly. I would expect the same from the unfired one. The only downside, aside from the anemic cartridge, is that it does not have any type of hammer block. Not a good idea to carry with one in the pipe. Accuracy is on par with my Colt Vest Pocket, P32, & Beretta Bobcat.
Around $100 to $125 would be today's value for a piece in decent condition. For my unfired one with box & papers, I've seen 'em running close to $200, I kid you not.