Thiel Audio SmartSub SS3 Subwoofer

I am the original owner and purchased new from my local Thiel authorized dealer. The cabinet is in pristine shape except for one missing sliver of veneer at the very bottom back right edge that must have happened at the time of the original install (see pic). The sub is in great working order. It was previously used as part of a complete Thiel system, with the passive Thiel crossovers, but this sub is now the last remaining part of that system. I do not have the original shipping crate, so shipping isn't practical in terms of cost. I would consider meeting someone halfway, if within a 500 mile radius.
You can still find plenty of info on the Internet for this unit and the SmartSubs in general, but some basic specs: (2) 12" drivers, 167 lbs., 34"x16"x22.5".