Hey guys, I am considering buying my dads Paradigm Servo 15 subwoofer and I want to offer him a good price. Its in mint condition and its a version 1, so its 400 Watt RMS/1500 Watt Peak etc. Any thoughts?

OH, one more thing, how would the subwoofer stack up today against newer subwoofers, like for example a SVS PB-12 PLUS or even a Servo V2?