I think you can talk him down a bit, the amp is likely a GM5000T. Which was pioneers big amp last year. I used to sell them brand new for around $150. I think cost on them was around $130ish or so.
Also I belive you have your subs confused. 1220W is actually the model #, not the wattage. Are they silver with a black dust cap that says "infinity" in the middle? Those subs are the older Reference series subs. They sold for around $70-80 in their day. So given that this stuff is used. I'd try to talk him down.


2000 SVT Black/Tan #1633/2150 (a few mods) Alpine: CDA-9835, MRV-F540, MRD-M550 PG: TANTRUM-X 6.5 COMP all around. Some people wear Superman pajamas. Superman wears Chuck Norris pajamas. CEL currently: Off