Thumb Score: -1
Eneba currently has Xbox Live Gold 3 month global keys for $ 7.20, assuming you are American and will pay with paypal or a credit card there is a fee added that pops it up to $ 8.05 per card. Each card converts to 50, 51, or 52 days of gamepass ultimate with an active subscription. There is a max active subscription of 36 months. I just bought 17 cards and every single one worked for a total of 872 days.
One tip I would add for new users of eneba is that, if you use a card’s code, then click to the next subscription card, and then at any point click back to an already used code, the already used code will appear unused. But you’ve already used that code. A lot of eneba newbs try to use a code they bought twice, then complain when the code they already redeemed reports as being already redeemed.