Atari VCS - CX2600A Promotional Console - General

This looks similar to a standard CX2600A model, with a few minor differences. The piping around the switches is yellow instead of orange, and these models were manufactured in Sunnyvale as indicated on the underside of the unit. The box that these came in looks like a normal box except it has "Not For Resale For Promotional Use Only" stamped on the underside. We're not sure if there are any technical differences to the console, or if it was just an early edition of the new style for retailers to distribute in advance of sales.