The E-bay listing of 300184306771 does look like same style, and style of signature, I think.
The other one, writing is not even the same, but the above ebay item seems to be.....

Even if that one sold for $140.....that's more than what I invested in it...

I still like it, and like I said, the writing on the one (300184306771) sure looks the same....
We will just keep digging.....
