The same thing happened with my gamecube find last weekend, a guy was looking at it and then wandered off to look on his phone. I grabbed it when he walked off. Then he sort of followed me around the store which was creepy as hell, guess he was hoping I'd set it down.I was about to start kicking myself. Then by some stroke of luck, he put everything back into the box and walked away. Without hesitation, I swept in and snatched it up. Here's what it had in it, for $30 (actually $24 after 20% discount):
Goodwill rules of shopping, you want something, you hold onto it. If I want to look something up, I will hold onto said item and look it up.
It's not even safe in your cart. One time I was picking out books for my kids and some lady started rifling through my cart, lmao.