Kkjax

hello all,
I am new to this forum and have been out of the car stereo scene for awhile.
I have a used 12 inch Orion HCCA in a 3ft sub zero box. I wanted to know how much this is worth and or know if there is still a want/need for these subs. It sounded amazing in my truck but don't have a need for it anymore.
Also, I have a 1500 watt kenwood excelon amp that powered the Orion 12inch iand an 800 watt kicker amp for the infinity kappas inside.
Thanks for the help on this!