Well, work travel is done, and still no bites, so I will close the window here.
For the curious (now that I will not be using the details to vet claims), I netted about 104M (after commission) from 20 Enhancement Converters. Interestingly, it was at two separate prices; 10 sold at 6.5M each, while another 10 sold at about 5.05M each. I didn't even spot it immediately; I had left a lot of converters for sale overnight, and claimed multiple stacks in succession. It was only a minute later that I realized I had 110M instead of the expected 6M or so. 🙂
I'll treat at least some of as a windfall. I'm outfitting my first 50 since I stopped on live, so I can use it. That said, there's merit in the suggestion to sharing around, too.