Rates
Lesson fees you can plan around
Prices below are informational guides in KRW. Final quotes reflect travel distance, miner count, and whether the session runs on-site or at our Haengsin bay. No checkout on this site — reserve by message.
| Lesson | Basis | From |
|---|---|---|
| Day-One ASIC Setup Intensive Up to two identical miners, one room |
Fixed half-day fee | ₩420,000 |
| Ventilation Planning Session Measure, sketch, noise trade-offs |
Per session (90–120 min) | ₩180,000 |
| Site Readiness Review Before hardware arrives |
Per visit (~75 min) | ₩140,000 |
| Stable Operation Coaching Four weekly remote check-ins |
Four-week block | ₩260,000 |
| Additional miner during intensive | Per extra unit in the same room | ₩55,000 |
| Travel outside Goyang-si | Quoted per kilometer round trip | On estimate |
Deposits may apply for on-site dates held more than fourteen days out. Materials such as ducting, vibration pads, or PDUs you ask us to supply are billed at cost with a receipt and are separate from the lesson fee.
What changes an estimate
- Two or more rooms in one visit
- Mixed miner models that need separate firmware walks
- Evening or weekend slots when neighbors restrict daytime noise testing
- Return visits after major duct work you completed between lessons
We do not sell monthly software access. Coaching is a timed block of conversations and shared notes about your room.
Need a written estimate?
Include miner models, address district, and preferred week. We reply within two business days.