Actually it was you, but I was offering $650, as it turns out:
Hi Jack-
If you don't get any better offers, I'll offer $650.
Thanks for the offer and I'll keep that in mind, but would probably try eBay before going that low Just so you know, I would take $800 right now.
Jack
Ah, back in October of last year, pretty soon after the new AFD3 and 80D were released -- a lot further back than a month ago! Yes, I bought an entire system from somebody and sold off the pieces I did not need. But back at the time, the 80D was a fairly new release lens and prices on used gear have fallen a *LOT* since last October -- heck, prices on new gear have fallen a lot since last October!
Anyway, my only point with my above comment is you seem to be complaining that your stuff never sells on the B&S forums, and I was simply pointing out it is probably because you seem to be expecting higher than *current* typical eBay closing prices without going through eBay. So to be more direct, if you really want success in the B&S forums is you may want to consider trying to just get typical eBay closing prices after you deduct the heavy listing and selling fees and pass those savings through to friends you want to sell to on these B&S forums -- I think you'd find you had more success. Regardless, I suspect you've taken the best track to get the most for your gear by listing it on eBay...
Seriously, best of luck with your auctions!