@Nokia_N8 just uploaded a pic of what appears to be the Lumia 610, much much similar to the image I got from an anonymous tip!
Tha lumia 610 is Nokia's first low budget said to run on Tango update WinPho.
I can't confirm any specs, but speculation is that it runs on 256MB memory.
The Lumia 610 looks to be derived from the C7/astound just like the Lumia 710 and the Nokia 603.
Looks pretty legit, If that's a fake, it's an impressive fake.
Monday can't get here any sooner, can it?
Also I am hearing from unconfirmed sources that the device below is actually the Nokia Lumia 1000.