What about Igor Smirnov courses? Smirnov is a good salesman! He offers a ton of courses promising amazing results, usually at fairly hefty prices, but are they as good as he claims? His Remote Chess Academy offers courses like The Grandmaster’s Secrets-Learn and implement the most essential principles of chess. The course GM’s Secrets will show you how to think like a strong player step-by-step. Cost $57
Calculate Till Mate-No fluff and no hype – “CALCULATE TILL MATE” is a COMPLETE and UNIQUE 3-in-1 training system that will sharpen your tactics, calculation, and visualization skills like no other chess book, DVD, or training program could. Cost $149
The Grandmaster’s Positional Understanding-Learn everything about Chess Strategy, GM’s Positional understanding, a beginner chess course which will take your chess play to the next level. Cost $139
Grandmaster Secrets is a basic course about positional play and one average player who bought is advised on one forum that it in no way compared to Silman's book How to Reassess Your Chess which is available for under $25.
If you like videos, Smirnov does have some teaser stuff on his Youtube channel. There is also some other good chess content on Youtube and you may want to check out some of them listed HERE. Two of my personal favorites on Youtube are majnu and kingscrusher. I also recommend chessvideos as they have some excellent training videos by various National Masters, etc. IM Greg Shahade also offers some pretty good Youtube lectures.