An electronics retailer has listed two unannounced Samsung tablets on its website, revealing pricing details for the devices.

Adorama seems to know something we don’t, considering that it’s ready to list the Galaxy Tab 3 8.0 and the Galaxy Tab 3 10.1 tablets even though Samsung is yet to unveil them. We will note that the site doesn’t explicitly mention the products as part of the “Galaxy Tab 3″ family, but it’s clear they’re new devices when compared to the existing models. Furthermore, the 8-inch model is a completely new product for this family of tablets.

According to the retailer’s website, the 16GB Galaxy Tab 3 8.0 will cost $329.99 and it will be available in two color options, white and Gold Brown. The 16GB Galaxy Tab 3 10.1 is slightly more expensive at $379.99, but it will also ship in either white or brown.

The Galaxy Tab 3 7.0, the only new Galaxy Tab model Samsung announced so far, is priced at $199.99 in the same online store.

Probably listed by mistake, the new products do not have images at this point, but it looks like they can be ordered. While a launch date is not revealed by Adorama at this time, when ordering any model you’d have the option to select UPS Next Business Day Air as a shipping method. Does this mean the retailer already has Galaxy Tab 3 stock?

Adorama is yet to pull these products from the site, so this could be an indication that Samsung may soon unveil the new Galaxy Tab 3 tablets. After all, we’ve seen plenty of reports mentioning these particular Galaxy Tab models, so we expect them to become official in the near future.

For what it’s worth, the company also lists two Galaxy Tab 2 models, the 7-inch and the 10.1-inch tablets, priced at $199.00 and $349.00, respectively. But you should probably stay away from them considering that brand new but similarly priced devices are apparently coming soon.

Have you ordered a new Galaxy Tab 3 model from Adorama? When will it be shipped to your door?