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 cleaning later, it's restored and shines with its glory almost like a new card! Works perfectly, too! I love these ...
ASUS GeForce GTX TITAN GTXTITAN-6GD5 6GB 384-Bit GDDR5 PCI Express 3.0 HDCP Ready SLI Support Video Card - Newegg.com