I bought a mini puukko bare tang knife for fun at the price point of $29. Been using a SET PSK for about a year now and had it rehandled by Michael bear and it is a great size for a neck knife. If you want to go the PSK route without spending over $100, grab one of these puukkos. A few minutes and you can throw a kydex sheath together for it too! Great size and super flat so can fit in a pocket or life jacket or survival kit. It’s big enough to use as a primary knife as well if you wanted to put a handle on it. I’m picking up the mini skrama too just for fun! Not a bad shape and comes with a sharpened spine. Just pancaked it with kydex and pressed my thumbs in where the handle holes are located. Only took about 15 minutes to make with a heat gun some eyelets and kydex. Here is my SET PSK which is a similar size and highly sought after on the forums but much harder to find.