I got a VMG3925-B10B delivered yesterday and a 8324 last week.
The VMG3925-B10B is supposedly brand new, box it arrived in was really battered, accessories look like they not brand new as not in original sealed wrapping and most importantly there is something loose rattling inside the router, possibly a screw.
I brought these whilst my line still had a fault thinking I would need to fight high ES, but now turns out I dont need either router but will keep one of them as a just in case situation. My preference would be to keep the VMG3925-B10B as its a more modern design, and a newer model. Assuming the unit I have works with its loose rattly part and that it has the filter and not one of the budget broadcom chipsets.
If I sell one of these on here, I will set the price for what I paid for it plus postage so I get my money back but no profit. I only paid £50 for each device which from what I could find is a lot less than their normal price, so reselling at same cost should be a bargain, if I do sell on here, I will test first the unit works.