Poachers dirk is literally a waste of time/gold
Honestly, with it being 750g, and it taking over 3 minutes to build it up you might as well just clear 2 more camps and back for the serrated dirk. It doesn't even offer you anything for the jungle to make it worthwhile so there's just no point in grabbing. Maybe if you lowered the cost significantly, or made it an actual jungle item it'd be somewhat worth it to buy, but at it's state it's just a waste of shop space.