How much is this system worth?

-2 rockford fosgate p1 punch 12s

in seperate ported boxes

with a 500 watt memphis ampthe amp sells new for 259.00 and the p1 12s are 129 each to bad you cant get the max from that amp with those subs the best if they are the 4 ohm is a 2 ohm configuration with that amp you only get 300 watts at 2 ohms. well thats over the max on those subs but i bet they sound good as hell that amp can give more but its a good system. that amp is stable at 1 ohm and 500 watts rms you could do better if you change subs. to a p3d2 12 wired to 1 ohm you can get all 500 from the amp. but you got good beats now ok. but how are those boxes set up get an ohm meter and checkProbably about $250-$300.