Standing desks have been a thing for a while now, but did you know that there are also accessories to help you stand more correctly at your desk? Well, there are, and the Gaiam Evolve Balance Board for Standing Desks is one of them. Among its stated benefits are keeping your body and mind engaged when work starts to get dull, promoting good posture, and eliminating soreness and fatigue. Sounds good, right? Then you’ll want to pay a visit to Walmart or Amazon, where it’s on sale for $52 — a pretty solid price for something that makes you look a little like Marty McFly while you’re working.