NewEgg has the ZOTAC ZT-50603-10L GeForce GT 520 (Fermi) 1GB 64-bit DDR3 PCI Express 2.0 x16 HDCP Ready Low Profile Ready Video Card for only $54.99 - $25 rebate (exp 1/31) = $30 + $6 shipping. Tax in CA, NJ, TN.

Tigerdirect has the Computer peripheral on sale w/ coupon.

$60 off ZOTAC GeForce GTX 560 Ti OverClocked 1GB GDDR5 and Batman Arkham City Game Download $184.99 w/ code: GBG52984 (exp 1/22)
$25 off HR Block At Home Deluxe w/ State Tax Preparation Software $19.99 w/ code: ZSB52960 (exp 1/21)
$25 off AMD A8-Series Quad-Core A8-3850 APU 2.9GHz Socket FM1 Radeon HD 6550D (400 Cores) Dual Graphics Ready w/ Cooling Fan $109.99 w/ code: ZNE52978 (exp 1/19)
$10 off ZOTAC ZT-50603-10L GeForce GT 520 Video Card - 1024MB, DDR3, PCI-Express 2.0 (x16), 1x Dual-Link DVI-I, 1x HDMI, 1x VGA, DirectX 11, Single-Slot, Low Profile $14.99 after $30 MIR w/ code: TFN52447 (exp 1/20)

Tigerdirect has the ZOTAC ZT-50603-10L GeForce GT 520 Video Card - 1024MB, DDR3, PCI-Express 2.0 (x16), 1x Dual-Link DVI-I, 1x HDMI, 1x VGA, DirectX 11, Single-Slot, Low Profile for only $54.99 - $30 rebate - $10 off via coupon code: TFN52447 (exp 1/20) + $0 shipping = $15 shipped after rebate. Tax only in FL, IL, NC.