How much to sell Breitling Aerospace (one of twelve)

[Bjorklund]

Ive got a Breitling Aerospace Titanium that was given to the military pilots after the MS Estonia accident. One of twelve made.

It got a special dial and some paper proving it from Breitling.
It was rarely worn by the pilot and box and papers are complete.

Do you think its worth more then a normal Aerospace, or do Breitling do this spacial series all the time, making it nothing special?

For those of you who dont remember MS Estonia.
http://en.wikipedia.org/wiki/MS_Estonia

The accident claimed 852 lives (501 Swedes, 285 Estonians, 17 Latvians, 10 Finns and 44 people of other nationalities: 1 from Belarus, 1 from Canada, 1 from France, 1 from the Netherlands, 1 from Nigeria, 1 from Ukraine, 1 from United Kingdom, 2 from Morocco, 3 from Lithuania, 5 from Denmark, 6 from Norway, 10 from Germany, 11 from Russia), by drowning and hypothermia, (the water temperature was 10°C–11 °C/50–52 °F). One prominent victim of the sinking was the popular Estonian singer Urmas Alender. 93 bodies were recovered within 33 days of the accident. Victim number 94 was found 18 months later.[1] By the time the rescue helicopters began to arrive, around a third of the people who escaped from the Estonia had died of hypothermia.[1] The survivors of the shipwreck were mostly young, of strong physical composition, and male. Seven people over 55 years of age survived. There were no survivors under age 12. About 750 people were inside the ship when it sank.[8]

Cheers! /Anders