https://www.pcgamer.com/gigabytes-rtx-2080-graphics-card-is-on-sale-for-dollar639-right-now/

The original starting price of Nvidia's GeForce RTX 2080 graphics card was $799, but in the months since its release, most models have dropped in price. Now you can get Gigabyte's RTX 2080 WindForce card for $639.00 from Newegg's eBay store—a $61 discount from the original price, and about $100-250 cheaper than most other 2080 cards.

This card has 8GB of GDDR6 memory, Gigabyte's custom 'WINDFORCE 3X' cooling system with alternate spinning fans, RGB lighting, and a metal backplate. It also has a core clock of 1710 MHz. Beyond that, it's identical to every RTX 2080 graphics card—you'll be able to play just about every game in existence at maximum quality.