Walmart offers preorders of the Nintendo Switch Joy-Con Pair, model no. HACAJABAA, for $75.64 with free shipping. Not only is it one of the very few stores offering preorders for this item, it's also a low by $4. Both Joy-Cons can be used independently in each hand, or together as one game controller when attached to the Joy-Con grip. Each Joy-Con features an accelerometer and gyro-sensor. It's due for release on March 3.