I've got the gun.
Today I setup the network at their pawnshop with a wireless firewalled router and four computers, hooked up their laser printer to the network, that sort of stuff. It's not really my line of work but I just wanted to help those guys out since it's Saturday and I didn't had any plans for today.
So I had fun for a few hours there and I managed to bail them out of the trouble (before I showed up there they couldn't print, send faxes or copy anything).
Before I left they paid what I invoiced them and on top of that offered me the gun for free as a "thank you". Nice people.
Anyway, it is a Silver I, not a Silver II.
But it's free and I guess you can't beat that.