I have a S&W 500 from ther performance center.  Very nice gun, and I had it professionally cerakoted a couple years ago.  It might have 150 rounds through it.  

I have reloading supplies which include: 600 Hornady 500 grain bullets, 600 large bore magnum primers, 100 new brass and maybe 150 once fired cleaned brass, set of hornady dies and 200 rounds of varios ammo 325/350 grain plus 100 rounds of Underwood 700 Grain ammo......Approximate value $3900....