[quote name='pstriple']I get sales are sometimes platform specific, but seems weird to not include the PC version in this, especially since the game is the same MSRP on all platforms. Probably will be on sale on Steam again sometime soon though.[/QUOTE]
I don't think it's that weird. From what I've seen, for PC game sales on Amazon, it's usually for the PC Download version. Skyrim doesn't have that on Amazon for whatever reason.