this newsletter for magicians makes nearly six-figures a year. I think it's the perfect example of a niche paid newsletter: > a free weekly newsletter covering methods, industry news, and magic deep dives > thousands of paid members: unlocks the full archive of 300+ premium article > an annual hardback book for collectors: the year's best articles in print (fewer than 100 people own every edition) > real editorial: written by an actual TV magic writer with huge credibility > also, look how…