Is there a company or otherwise that would pay good money to buy my money making concepts?
Yes there are companies that would be willing to pay good money to buy your concepts. But you would probably make a lot more money if you brought it out of the concept stage and into a prototype or actual working phase. Usually the ones where the inventor has a better chance of getting paid is when he or she has some special knowledge or expertise that the buyer can not readily duplicate. But otherwise if it’s easy to duplicate the temptation to simply copy your concept is really strong. An investment banker once told me, there are a million and one ideas out there. What makes your worth acquiring?