The Corsair Sabre v2 Pro Wireless CF's carbon fiber shell feels great, but you don't need to spend $200 to get performance like this. Feels good Lightweight Comes with carrying case Very expensive Very basic Why you can trust Tom's Hardware Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you. Find out more about how we test. There aren't many mice that cost $200 (though some flagships are starting to get close), and the ones that do are usually made of something fancy and expensive, like carbon fiber. And the Corsair Sabre v2 Pro Wireless CF is exactly that — the priciest version of Corsair's Sabre v2 Pro Wireless line, with a smooth, carbon fiber shell.…