Nice find on the crunch! Good luck on getting it! The earlier LM Crunch seems to be a bit higher quality than later one. Enjoy it! Sheath is Legitimate. Offered with the Pulse as well from what I know.
https://forum.multitool.org/index.php/topic,72529.0.html
That's a bummer. Perhaps they offered more?
Found out who the other guy is and offer him more than what he paid.
Can you put a "Wanted" ad on the app?