Notice Catch is having Nintendo Switch on sale at $398
NIB Reward has Catch Gift Card @ 8% discount, but they chard 1% surcharge on Visa/Master card.
Assuming you buy $400 gift card at 8% discount, + 1% surcharge, it will be
$400 * 93% = $372
You'll still have $2 left in 1 of your gift card
Enjoy the math!