Here is the bill of materials. I am not going to stick to this exactly. For instance, I will use a 12"x12" heated bed but it is more expensive than the 8"x8". This also doesn't include tax and shipping. None of these prices are special bulk discounts. I have attached a more detailed spreadsheet complete with vendors. I would appreciate if you guys would take a look and see if I can further reduce the price. Does anyone know what price point I need to hit for the Gada Prize. I can't seems to find any mention of a price point only that it should be cheap.
Item Unit Cost Quantity Total
Microcontroller (Azteeg) $70.00 1 $70.00
Hot End $59.00 1 $59.00
Stepper Driver $12.49 4 $49.96
2lb Plastic $38.85 1 $38.85
Stepper $9.35 4 $37.40
3x6x2 Minature Bearing $1.42 18 $25.56
Silicone Heater Bed $19.99 1 $19.99
Glass $18.00 1 $18.00
Power Supply $17.99 1 $17.99
25x37x7 Thin Section Bearing $3.93 4 $15.72
Skate Bearing $0.40 26 $10.40
Hobbed Bolt $8.00 1 $8.00
Big Spring $2.01 3 $6.03
Hall Effect Sensor $1.34 3 $4.02
M3x45 $0.22 18 $3.96
Bowden Tube $1.37 2 $2.74
Braided Filament $2.54 1 $2.54
M3x25 $0.12 21 $2.52
Bed Leveling Spring $0.82 3 $2.46
Wooden Bed $2.28 1 $2.28
M3 Stopnut $0.04 51 $2.04
.25"x.25" N48 Magnet $0.50 3 $1.50
M3x10 $0.07 21 $1.47
5/16x3 Bolt $0.24 3 $0.72
5/16 Stopnut $0.06 12 $0.72
5/16x7.5 Bolt $0.65 1 $0.65
M3x50 $0.15 4 $0.60
5/16x2 Bolt $0.12 3 $0.36
5/16x1.5 Bolt $0.11 3 $0.33
M3x4 Set Screw $0.05 3 $0.15
M3 Nut $0.02 3 $0.06
Total: $406.02
