Thanks for your interest in my courses, it only costs from £15 to access a course, I think you'll agree that's great value, it would cost you almost that to replace a lens cap! If you're still unsure, why not watch some free videos from Part I and II courses
or some free videos from the Off-Camera Flash course
or maybe even just have a chat with me if I'm online?
My courses are licensed to other online training sites, where they currently sell for around $39 per course. Cut out the 'middle man', and purchase right here, direct from the author.