A childhood belief about special powers

I used to think that I had the power to tell the future, but it only happened very rarely in a dream. I was really excited about this new toy coming out when I went to bed. In my dream, I was at this dimly lit shop, very huge, very confusing, and although I never saw it, the walls must've changed positions at points. There was this tiny gap between shelves, so I squeezed in and there they were, the toys I mentioned earlier. I grabbed one and headed out, but could never find that gap again. When I woke up, I could've sworn that the toy I bought was in the computer room. What's scary, though, is when I later bought the exact toy in real life, the shape and pictures were exactly the same as in my dream.