Do any of the vending machines give out battle items that are useful?

Ocean Depths occasionally spits out s. I have a friend that has vended 3 of them. :o I am sure that others are possible as well, but that one is glaringly in my face. If only I had that kind of luck :P

Good to know, and I haven't gotten one from there yet, but hey, luck can change right? Thanks for letting me know and hope you have some luck there with one too :)