Promotion: 1,000 V-Bucks + 3 months of Xbox Live Gold for $9.99
Microsoft are currently running a promotion which allows you to pick up 1,000 V-Bucks and 3 months of Xbox Live Gold for the price of $9.99 USD. This is the usual cost of the V-Bucks alone, you're essentially getting free membership for 3 months.
If you're in the United Kingdom the price is just £6.00 which comes in cheaper than 1,000 V-Bucks, usually £7.99 in-game. Don't forget, you'll also be able to use these V-Bucks on other platforms if you're Epic account is linked.
Interested? It'll be available for the next 17 days or so over on Xbox.com