I have a Best Buy gift card ($25) that I need to use by Nov 30th. I don’t need anything at Best Buy but need to use it before I can’t. I own a Apple Watch Series 7. I was thinking about selling it for $200 and using the money and gift card for a Series 9. Do you think it’s worth upgrading to the Series 9 from 7 or I use the gift card for something else.