Hello guys I will buy a Nintendo Wii and my question is which region code RVL-001 JPN or RVL-001-USA. Which is better for runs?

Hello guys, i will speedrun this game on wii but the problem is i can´t buy it on the Wii Store. The Store is closed, where can i buy this game for VC? I don´t find anythink in the internet. Have you an idee!