Big question: can you reasonably ship them? Have the orig. boxes? I sold mine a few years ago for $1200 for a local sale. And then bought Totem Mani-2's, & "never looked back"; way happier.
If I still had them (the B&W Matrix 802 S3's), I don't think I'd turn down $1000 cash from someone who'd "pick'em up".....