Just got my $1 last week. Actually a really nice little case although I don't have much use for it since it already has a full case. Would be perfect fot travel if all you have is the magnetic front case.
This is made to fit the original iPad. When Verizon started selling the original iPad there was no CDMA version (only the GSM version sold thru ATT) so Verizon packaged the iPad with a small external cellular modem, hence the pocket on the front of the case. These are extremely nice cases, originally Verizon sold them for either $29.99 or $39.99 (memory fails me at the moment). Anyway if you need to check fit on a different device the original iPad dimensions are 9.56 x 7.47 x 0.5 inches.
Don't worry, it'll come back and maybe at a lower price. Apparently, there are a lot of these floating around. FYI, I bought one for my Touchpad about a year ago and use it with a TP folio case. It is a very snug fit with the case but it will eventually stretch out over time. I mainly use just the folio case but will use this as additional protection when I travel.