I don't agree, if you offer something on eBay and give a description with the brand and model number in it, you should know what you are offering. Or do you think selling fake Rolex watches and calling them real is also okay?
In this case we could see that this was not a Randall, and it turned out to be even a better offer, but that is a coincidence. Most of the time it is the other way around and the buyer is the one loosing money.

Imagine that a Randall just looks like a real one. You bought it from a seller and it turns out to be a fake one. According to your logic it is your own fault.

Would you also tell that to the seller? Something like: "I forgive you sir, I am the one to blame because I believed your description" That"s like giving a free pass to Con Artists.

This girl had no bad intentions but a lot of people have.