R+R Medicinals CBD Oil
R+R Medicinals provides premium products made from Colorado-grown organic hemp. They use CO2 extraction and all of their products go through extensive lab testing. It is rare to find such high-quality CBD oil for this price. It starts at $0.05 per mg of CBD for a 500 mg bottle and goes down from there.
$55(price is for reference only and could be out of date)