Drum lessons cost between $25 – $50 USD for a 30-minute lesson, depending on teacher qualification, region, and in some cases student level. Individual teachers offering only a weekly lesson will tend to be closer to the bottom of that range, where schools offering a range of extracurricular activities will be closer to the top.
Generally, parents and adult students should expect to pay $125 – 200 / month for a full lesson program.
Online apps go for much less, normally in the $25-50/month range, but limited or no personal coaching, and largely pre-recorded material that requires a student to ‘self-guide’ and ‘self-motivate’ themselves through the process.