Featured Look what my bottle guy dug up - cobalt blue skull shaped poison bottle

I have a guy who comes in every week or 2 and brings me bottles. He only keeps the milk bottles and brings me everything else - including other things he digs up, like a lightening rod top, cast iron cars, etc.
Well yesterday he brought me in some nice bottles (he just gives them to me), and mentioned that he had kept one to give to his sister as a thank you for something. He described it and he said he thought it might be worth a bit - he really didn't know, he doesn't have a cell phone or computer.
I looked it up on my computer then and there and said "Paul - have you told your sister about this bottle yet?" He answered "No". I said "Give her something else". I offered to sell it for him for no commission because I owe him for all the nice bottles and things he brings me. I know he can use the money. He said he had thought it might be worth around $50, and he'd probably be crazy not to sell it.
I said it was up to him, but whatever he decided, could he bring it in just so I could see it and take some photos to show my friends on the antiques forum?
So here it is. It's 3 1/2" tall:

 

I think I'm more excited than he is!!!

 

It’s definitely authentic. All he does every day all day is dig bottles. He knows how old a bottle is, even if he doesn’t know how much it’s worth.

Everyone who sees his bottles are amazed at how clean and sparkling they are. He only uses soapy ammonia and a wire brush.

I will absolutely not take any money from him. He’s never taken any from me.