You will never find another set. This pair was in a back room of an out of business car audio store. This is the OG set that is in the perfect 10 inch size for your setup.
If you dont like my price just send me a offer. The item "NOS Old School MTX Thunder 8000 10 inch Subwoofer Box Spec Sheet Super Rare Set" is in sale since Wednesday, November 18, 2020. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Subwoofers".
The seller is "upperservice" and is located in Beaver, Pennsylvania. This item can be shipped to United States.