Well... apparently someone over at HSN.com started the weekend a little early. The T-Mobile Lumia 521 is now available over at HSN.com for $149.95 with free shipping and bundled with a car charger and screen protector. Flex payments of $37.49 are also available.
You can find the HSN.com listing for the Nokia Lumia 521 here.
We had received reports that the Lumia 521 had already sold out but we were able to add the Windows Phone to the cart and proceed to check out with no problem. Let us know below in the comments if you are finding the Lumia 521 out of stock over at HSN.com.
Thanks, Pushkar and Adrian, for the tips!