https://www.bestbuy.ca/en-ca/product/xb ... d/13627110
Terms: Bonus Xbox One 3-Month Game Pass Ultimate code will be emailed separately within 24 hours of placing your order. Limited quantities, while supplies last. No rainchecks. Downloadable Software is non-refundable and non-returnable. An electronic code will be emailed to you by Codes 2 GO Inc. You will not be shipped a CD or other physical goods. Please ensure to provide the correct email address when placing your order. Code must be redeemed by 1/15/2020.
That's $50 for 6 months, or $8.33/month. Regular $17/month. Not bad for an extension, if you've already bought in.