good deal or bad r/t

i just bought a 2000 r/t with 81000 miles it has been lowered about 2 inches all the way around filling the wheel wells with 20 inch rims and also it came with a intake also the spacer that goes between the carb and intake manifold also has headers and flow master exhaust with an aftermarket chip and to top it off its plumbed with NX nitrous. In the cab it has 2 lightning audio amps and 2 lightning 12's in a box all for $11,200 now is that a good deal or a bad one with all the stuff??? thanks for the input