Any estimates as to how much it would cost to build a cp from scratch with the specifications I've described? Surely less than the $200-$500 I see similar control panels going for online.
I was mentally pricing a 4P CP in my head. Controls should be under $100 for four sticks and 4x8 buttons (6 games buttons plus coin and start per player). I'm planning on the Happs Competition since they come in colors, receive reasonable reviews, and are relatively inexpensive. I'd quote an exact price, but therealbobroberts.com seems to be down. Someone in another thread mentioned this and had a different URL. Search.
On top of that, add a I-PAC4 USB for $69 plus shipping. Yes, I'd go with an encoder. How much are those gamepads going to cost, and how much time is that going to take?
Now add on plywood, and some means to cover, such as laminate, lexan, etc., and T-molding for the edge.
Then there are tools that you need to buy, but hey, you'll need those for something else.
Anyway, I think you'll most likely spend more than $200 unless you've got a stocked shop with some scrap lying around. But you can certainly do much better than $500.
-foomench