Can maybe a site like this one help you? https://esho.pw/
Here you can see where the game is cheapest and then switch region on your Swtich to where it's cheapest. Yes, your games can still be downloaded from your eShop account after your turn it Canadian again. This is how I saved a lot of money for Sonic Mania.
Here you can see where the game is cheapest and then switch region on your Swtich to where it's cheapest. Yes, your games can still be downloaded from your eShop account after your turn it Canadian again. This is how I saved a lot of money for Sonic Mania.