I have the opportunity to buy a pre-owned U-Boat Flightdeck Chrono for $1,000 or so. It does come with all the box and papers. However it does not come with the original band, just a good quality aftermarket one. The thing that conserns me the most is that the watch has clearly been used on a regular basis and shows many signs of wear (crystal is clean though). You can see many dings, scratches, marks throughout the case. I would call it TZ Good 80% or so. In your opinion what would a fair price be and would I be over paying at $1,000??? Thanks in advance for all your inputs.