I'm very suspicious now as he has sold two very recently...
Nice catch. Always check the seller history.
The signatures on all of the similar eBay items are very consistent, so either she signed them all at the same time, or the forger did. I can’t speak with any authority to this, but some elements (like the “H”) don’t seem consistent to her style.
Personally, I wouldn’t trust it.
I don't like it. Wrong angles etc.