Can anyone give me some info on a BowTech Tomkat. I've looked it up at there web site but it shows a dual cam with vibration spiders on both the limbs and string. The one I'm looking at is a used bow about 2 or 3 years old. The bow is in good physical condition but has a single cam. I told the guy I'd give him $200.00 for the whole rig (sights, quiver, rest and case). Any info would be helpful. Thanks.