An image of the long-rumored ‘low-end’ Treo 680 with Cingular branding has been discovered live on Palm's software store. The Treo 680 is the likely "lower priced Treo" recently hinted at by Palm's CEO and also confirms previously leaked info on a Palm OS Treo due out in October. 

In addition, a picture of a Cingular branded Treo 750 was found as well. Read on for the full sized pics...

The image was dug up by users in the TreoCentral forums. At the time of publication (9:15 PM) the image URL is still live with the image on Palm's software connection site, but unfortunately uppdated live images have been taken down.

An image of a Cingular branded Treo 750 has also been uncovered.

The Treo 680 design seems to resemble the 750v. It is a GSM device running Palm OS Garnet. Some small differences can be inferred from the picture. It seems there is no IR port along the side of the device. It also appears to have a larger memory card cover, which could indicate that this unit uses standard SD cards.