Similarly, if you watch Newegg closely, you can often find 5770s at $130.
But for your 5750, I would agree with PsychoSaysDie that it's way too much.
Newegg has really good shipping--often 3 days max, 2days CA.http://www.newegg.com/Product/Product.aspx?Item=N82E16814127494
-->Here's a MSI 5750 at $130 with $20 rebate.
Or a $125 with $20 rebate Powercolor card
if you want single slot 512mb.