Galaxy GeForce GT 610 1GB DDR3 64-bit Video Card $20 at Newegg

Newegg has the Galaxy 61TGF4AM5UNX MDT GeForce GT 610 1GB 64-bit DDR3 PCI Express 2.0 x16 HDCP Ready Multi-display Video Card for $50 - 10% off with coupon code VMEPROMOMAR13 [Exp 3/21] (when you check out with V.me by Visa) - $25 rebate [Exp 3/31] = $20 with free shipping. Features 48 CUDA cores, quad display support, and a 810MHz core clock.