Ok so local kid selling his system..
I think I can profit off this.
-2 Memphis m class 12s
-ported box (probably prefab)
-?????? 3000w amp (his system was 4 12s)
$350. I'm just scared no one will buy Memphis subs but maybe the amp is worth more than $350 alone, I'll ask him sometime today what brand. Subs seem to be $200 each on eBay though