Hey fellas

My son aquired a nice little 200 watt Harman Kardon subwoofer with a blown internal amp.
I got his hopes up by telling him we can use one of my old amps, but as fate would have it, it's junk too.

I was wondering if any of you fellas have an old amp laying around that you're not using. Something about 200watts(ish). A plate amp would be ideal, but anything would work.
Nothing "too" fancy, nothing audiophile, just a regular ol amp.
Anything in your basement in that deep dark corner you're willing to part with?
Thanks fellas,
Bob