I personally wouldn’t buy them, as there are good knives from more reputable companies at that price point. Case in point: the Knafs Lander. It’s currently listed at $45 on Amazon (if you are set on buying from Amazon, and not directly from the company). I backed the kickstarter when it first started and I’m carrying it right now.
Other companies like CRKT, Spyderco, Kershaw all make knives under or around $50 that are solid. I own and have carried knives from all of them. I’d rather go with a more reputable company. Just my two cents.
Pro tip that I saw somewhere and have successfully executed with a couple random lobbies: if the extraction site is relatively convenient, dump your samples there. That way if you all do make it to extract, the samples are waiting for you, no one is out running around with them. If you don’t make it, no major loss.
Upgrayedds not gonna be too happy about this.