This game is super cute, I really like the music and sfx. I really like the concept.
I think I had a bug where the magician always said I didn't have enough coins (I was at 650~) and I couldn't go back and check how much he actually wanted. Either way the game was probably a tiny bit too grindy although I did get enjoyment out of figuring out the best farming patterns.
Overall a really unique game and quite a bit of fun :)