Per monthly:
- Preliminary: $240 for 30min* | $280 for 45min
- Grade 1: $280 for 45min | $300 for 60min
- Grade 2: $300 for 45min | $320 for 60min
- Grade 3: $320 for 45min | $340 for 60min
- Grade 4: $320 for 45min | $340 for 60min
- Grade 5: $340 for 45 min | $360 for 60min
- Grade 6: $380 for 60min
- Grade 7: $400 for 60min
- Grade 8: $420 for 60min
last updated: 1 May 2025