Ive emailed kane and he will go to 75/g for a minimum kf 100g but that is the lowest he will go. However, you will need to find a private lab to have the product privately tested bc the cb must be a specific form to work. You can pay 10/g but if its the wrong product your wasting your time... If someone knows a lab to get the cb tested id might be interested
How long ago did you email him? As his prices have recently changed...