I generally buy from Amazon Marketplace or eBay and the cheapest sellers are usually MusicMagpie or Overstockers. About £3 per DS game.
I bought Touch Golf from MM and they sent me the USA version. I know they’re essentially the same game, but I complained and they me my money back and let me keep the game! Result.
I’ve not replayed it yet, but I remember it being a good game. I’m currently playing through all T&E SOFT golf games. They also did the Virtual Boy golf game and many more greats.
I’m intrigued to know, which of the 32 awards (achievements) have you unlocked? And have you unlocked all game modes?