Men’s Journal aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Pocket knives are one of those rare items on which you can spend a little and get a lot. For example, if you’re willing to part with about $30, you can pick up the bestselling Kershaw Analyst , and even the Gerber Gear Quadrant was recently on sale for as low as $24. But today, we found an even sweeter deal on a Smith & Wesson foldi...