I don't believe it's a bot.
Here's the ebay auction pic and Adam Stiener's pic. The pic in the post is cropped. Someone had to crop it?

The IP Address was: 68.103.147.132
Now it's: 174.70.185.113
Both from Kansas.

Other AKA's: Anna H, David Spears, Roger K and J. Wells all with the same IP's.
I've seen posts on TheStrikePoint.com also.