My browser says the official Nintendo site/store has a coupon that allows you to get "15% off Nintendo Gift Cards or Change Online", but I don't know how to use it. There
Nintendo Switch bundle with Nintendo eShop gift card coming soon - Polygon
Nintendeal on Twitter: "$5 off Nintendo eShop cards at Raise when you sign up through our link: https://t.co/X5BURJock3 Plus get an additional 7% off with coupon code SLICKSEVEN at checkout: https://t.co/lAMJF9VUIS Ends
Any reason this shouldn't work? $100 in GC for $89 to buy game voucher and get 2 games for $40 each? : r/Switch