Me lucky day
I was putting Appetiser to the gym and needed the crystal, so I went to SS. I found the crystal I needed for 1k and bought it. Then I saw a bunch of CTMs there and I wished, that number 6 would be in there also. When I checked, which numbers the CTMs were and I saw number six. I bought it quickly, then I had to check my inventory to see, if my eyes were lying to me about the number of the CTM. They weren't and then I died of happiness .