I still have parts of a $2500 competition Pioneer based system. I took it out of the extended cab of my truck, so my puppies would have a place to ride.
I have:
1 Pioneer GM-100 2ch.
1 Pioneer GM-120 4ch.
1 Rockford Fostgate Punch DSM-100
Various speakers.
Enough wire to replace every piece of copper in that van.
And possibly a few other things.