SS4 prices have gone up in the last year. I bought mine on the secondary market for $175 with no sheath a year ago. Leatherface made me a nice tan Kydex sheat for mine. I'm sure Rainwalker can fix you up with a sheath too.

Today $200 looks like a low price and $225 plus or minus a more typical price for an SS4. There is no equivalent blade anywhere for the SS4 IMO. While the Busse Leaner Meaner is INFI and has almost the same blade shape, it has a much heavier tang and slabs. The mudder handle on the SS4 is unique. It makes the SS4 feel almost as light as a Mora in the hand yet you have a knife made of incredibly durable INFI.