Focus for monthly budgeting is on regular supply needs:
Monthly:
- 2x128GB replacement SSD, $15 ($30)
- CMOS batteries, $10
- Antistatic Bags for laptops and power supplies, $10
- Can of compressed air, $10
- Cleaning Alcohol, $3
- Paper Towels, $3
Yearly:
- Sticker remover (goo gone etc, order once a year), $20
Sunk wish list:
- Battery air compressor (replaces need for can of compressed air), $60
Minus sunk costs, monthly and yearly totals:
Monthly: $68
Yearly: $812