A good 65-inch TV should sit in your living room for at least five to seven years. Buying a cheap off-brand model to save a hundred bucks today usually means buying another one in three years when the backlight dies. The sweet spot is buying last year's flagship model when retailers dump their stock to make room for new inventory.
That clearance window happens between January and March, right around the Super Bowl. You can grab a solid $900 display and use the Citi Simplicity® Credit Card to spread the cost over its 0% for 18 months on purchases and balance transfers from date of account opening window.
Remember, a 0% interest rate is a ticking clock, not a discount. If you still have a balance on your Citi Simplicity® Credit Card after the 18 months are up, the standard variable APR will kick in on whatever is left, making your cheap TV much more expensive.