Proton Pack

Electrical boxes, some styrene, a bit of pvc pipe, and a plywood motherboard. I used rain drip garden irrigation hose covered in red, blue, and yellow electrical tape for the wiring. The last minute ribbon cable is made of twisted electrical tape laid flat over some packing tape. There's a chopstick and some Halloween safety lights thrown in for good measure. The whole thing cost me right around $100.00 to build.