I got this og GTX Titan 6GB for 55€ & it was in a horrendous state all around, probably never cleaned in its 10 years of life. Many, many hours of deep
Amazon.com: ASUS GeForce GTX TITAN 6GB 384-bit GDDR5 PCI Express 3.0 SLI Support Video Card GTXTITAN-6GD5 : Electronics
ASUS GeForce GTX TITAN BLACK Video Card GTXTITANBLACK-6GD5 - Newegg.com
Best Buy: EVGA GeForce GTX TITAN Black 6GB GDDR5 PCI Express 3.0 Graphics Card 06G-P4-3790-KR