It pays to shop around, that's for sure. I'd balk at paying $100 for a mini-Griptillian too, but at $60 it's a good choice.
It sure does. I dropped my original mini grip in a river by accident steelhead fishing recently, and the water was too murky (and freezing cold) to find it.
As soon as I got back to my car, I pulled my phone out and ordered another one. Love that knife, and the price is right!