I have been buying from eBay all along, and yes, I got screwed once or twice; the second time eBay bailed me out. Both were small purchases, tho.
Just bought a new open box router recently from eBay. Brand new. Why, I have a great home router? Got it real cheap, too. It was top-o-line router a few years ago with a built-in 1TB hard drive, that I got to be my new "wireless drive" that uses 5G signal instead of the two I have that only use 2.4G. Yea, it's bigger than the real things I have, but who cares if I throw it in the trunk on the way to the beach resort so we can watch our movies at night! Could even use it in the car if I wanted to since I have a voltage converter.