I was issued one of these.. trust me, they are worth whatever the shipping would be considering the cost of a brand new Benchmade brand seatbelt cutter
Yep these are also great for paratroopers to cut rigging and lines. I once got stuck on a huge antenna and used the old issued cutter to free myself. WISH I had had this. After that I carried a Brit issued one I got from an SAS operator stationed at our base during Kosovo. Their old one is designed a lot like this and worked SO much better.