Our favorite portable Super Nintendo will always be Hyperkin's Supaboy, but this one's pretty awesome too. Redditor robotairz posted these images (and more) a few days ago, writing that he's looking to sell the thing (if he hasn't already).
It runs on rechargeable batteries with a charger built in, though it can simply be plugged into the wall as well. All things considered, robotairz wrote that it cost $425 to build. We're guessing that doesn't include time spent, though.
Now if only it wasn't yellow.