On the bay right now buy it now less than 14 bucks including shipping....I had a Yuma a few months ago and it really does shave very good. I had some troubles in a few small areas, but then again I had troubles there with most of my razors. A friend of mine wanted to get into DE shaving, but he didn't want to spend much money, so I gave him my Yuma along with a couple of different blades and an Arko stick. I will get another Yuma at some point. For the price, I think the Yuma is great razor even though the quality is very poor.
About more expensive modern razors, I really have nothing against them, but I can't see myself paying $200 + for a modern razor without knowing first hand how that razor shavers. Paying that much for a vintage razor is one thing, since I love collecting vintage razors and if the market place for that razor is somewhere around $200, it means that I can always get my money back with ease, but I don't have the same confidence with the modern razors and that's the razon why I hesetate to spend lots of money on modern razors, because I know from expirience that no matter how much people are praising or hyping a specific brand or model, it all comes down to what works for me.