I got in a bunch of these Eminence made 15" sub-woofers (raw drivers NOT boxes) that were sold through AV123 under the MFW-15 name.
I have been blowing these things out for $79 each. Some had some smashed boxes and cosmetic damage, but worked fine. I sold those for $50 each real quickly. I also tested each damaged one with an impedance sweep before it went out. They were fine.
I have had some returns though on some of the good ones. These all show a perfect impedance sweep but have voice coils that rub to some degree. Some rub slightly, and some only rub when they move inward to a considerable distance. Some of these will work fine for applications where they are not driven hard. Some will be well suited for car audio applications where a little rub in the trunk might not ever be heard.
So I tested all of these and have a break down on what they are doing. I have marked these down really cheap to move them quickly. I hate to throw them all out. So claim them ASAP and they are yours.
Here are a few pics:


Woofer number 1. Plays clean over about 1/3rd of its range then has a slight rub. $25.
GONEWoofer number 2. Has a slight rub over its entire range. $15.
Woofer number 3. Plays clean over about 1/2 of its range then has a slight rub. $30.
GONEWoofer number 4. Has a medium level rub over its entire range. $10.
Woofer number 5. Plays clean over about 1/3rd of its range then has a slight rub. $25.
GONEWoofer number 6. Has a medium level rub over its entire range. $10.
Woofer number 7. Plays clean over about 1/3rd of its range then has a slight rub. $25.
GONEWoofer number 8. Spider has come loose on one side and could be repaired. Currently it is also out of alignment. Free plus shipping.
GONEWoofer number 9. Spider has come loose all over. A repair was attempted and it worked and played clean until it came loose again. Free plus shipping.
GONEThe spider is glued to a plastic piece that is then glued to the top plate.
These prices do not include shipping.