Here is a good one for you guys.
I have a pair of 10" TB subs that were sent to me as prototypes many years ago. They have been well tested and played in this or that. They work fine though.

I'll take $15 each for them or if you order an SA-1 amp to power them then I will give them to you for free.
SA-1 amp info here:
http://www.audiocircle.com/index.php?topic=78931.0