Look up a thread I had on on here, a place called on site machine works in carrollton makes a sweet one. They use a cold steel knife and laser cut a notch on the top of the blade. When you pull it from your pocket, that bad boy opens and is ready for bitness. wgatactical on here is the maker/owner, great guy and very skilled. $100 bucks (I know over your $75) but very very very well worth it. look him up. Sorry I cant find the thread.