After lurking on here and reading a ton of info about Game Kings I finally found one that was near me at a good price. After unloading it I knew the stand had to have structural stability as this thing is heavy! Overall height is 18". I had leftover 3/4" plywood but 1/2" will work just fine. You could probably add a half inch to the overall dimensions for the ply all the way around to hide the cuts and trim it out but this is in my garage so it's all good. Still need to route the top edges and paint it but wanted to share the plans.
Tools used:
circular saw
jigsaw (optional for cup holder)
speed square
measuring tape
Materials:
3 8ft sticks of 2x3 lumber
1 box of #10 x 2-1/2" exterior or deck screws (remember to pre-drill to avoid splitting the wood!)
1 cup holder i had leftover from an old arcade i built