Below is a breakdown of our purchases for the respective prototypes / plans. In total, $857.78 was spent from the entire project.
Final Setup
| Item | Price |
| Acrylic Sheets | $103.79 |
| Copper Sheet | $449.40 |
| Neodynium Magnets | $50.11 |
| 24V DC Motor | $44.51 |
| 16T Gears | $16.00 |
| Speedometer | $40.00 |
| Bicycle Wheel & Chain | $23.00 |
Total: $726.81
Previous Setups
| Item | Price |
| 9V Battery Holder | $8.35 |
| 3-Blade Propeller | $1.93 |
| 4 x AA Battery Holder | $3.16 |
| Everready Battery 9V | $5.80 |
| 4 Micro Metal (30:1) Gearmotors | $85.17 |
| 4 Wheels | $20.97 |
| DC Motor | $1.61 |
| AA Batteries | $4.00 |
Total: $130.97