The Williams was what cinched it for me. And I knew that was worth well more than $15. Nice to get the other tools as well, I can usually use those to make another toolkit for something.
What I've been doing lately to get rid of tools I've accumulated from various buys over the years that I don't need is to put them in lots and sell them for $10-15 on CL. I get the space back, get a little cash, and they go to someone that needs them. It's funny, but sometimes it's harder to give stuff away for free than sell it for a few bucks.