Galaxy Tab 7.7 shows up on Samsung Belgium's site

The elusive tablet has appeared on the site of the manufacturer. 

First shown at the IFA Berlin 2011 but quickly withdrawn from public view, the tablet looks ready to ship "soon". 

3G (P6800) and WiFi-only (P6810) options are listed. 

This version of the Tab is probably close to the ideal size
and weight (7.7", 335 grams) for this class of devices.
But it is also noticeable for its uncompromised specs: a dual core 1.4 GHz CPU,
the tablet-optimised Android 3.2 (soon 4.0?), 16/32/64GB storage options
 and support for MicroSD cards. 

At 7.9mm, it is thinner than the newly upgraded Tab 7.0 Plus. 

The 1280x800 Super Amoled Plus display is also a huge improvement
over the 7.0 Plus' 1024x600 pixels LCD.

Source: Samsung