-	3 motors (antenna rotators) - $50/each 		$ 150
-	1 stainless steel bar					$ 100
-	4 pieces of wood – $4/each 				$ 16
-	10  small open ball bearings - $9.02/each 		$ 90.2
-	3 big ball bearings - $ 25/each 			$ 75
-	1 carton board 						$ 5.39
-	16 feet steel roller chain - $12.79/foot		$ 204.64
-	8 roller wheels - $4/each					$ 32
-	1 crank base							$ 435
-	6 sprockets - $7.54/each					$ 45.24
-	8 BRZ bushing - $ 5.69/each 				$ 45.52
-	10 big socket head set screws $.98/each		$ 9.8
-	35 small socket head set screws $.20/each		$ 7
-	hex caps, nuts, bolts, washers, and metal screws 	$ 50
-	4 flat steel ground (1/4’’ – 3 ft) $9.98/each	$ 39.92
-	Supper glue							$ 2.5
									__________
      Total: 							$ 1,308.11