A solid graphics card should last you four to five years of high-settings gaming without breaking a sweat. If you buy the right tier now, you avoid upgrading twice in two years. The trick is ignoring the brand-new flagship launch hype and watching the prices drop on the previous tier right after.
A great card runs about $650 today. Instead of dropping that all at once from your savings, you can split the hit over a year and a half with the Citi Simplicity® Credit Card, which offers 0% for 18 months on purchases and balance transfers from date of account opening.
The 18-month window is a hard finish line, not free money. If you still have a balance when the 18 months wrap up, regular interest kicks in on whatever is left. Pay the $36.11 every month like clockwork so you are completely done before the clock runs out.