I cannot find a way to purchase the Mehrunes Razor dlc for Oblivion on the pc. The dlc page for the pc on bethesda gives me a 404 error. I was hoping there would be a way to buy it since it seems fun. I posted this in the general section since it really isn't a software or hardware issue with the actual game. I contacted Bethesda by email before but no response on this issue.

EDIT: Isn't that kind of ridiculous that I would have to buy the whole game over again for one dlc. Especially since I already own KOTN and Shivering Isles.

If the official gamesas page doesn't allow purchase, your only option that I know of is to download the full GOTY edition from Steam. $25 nets you Oblivion+SI+KOTN+all the various mini-DLCs.

The pinned thread at the top of the Oblivion General forums appears to be working for me (as well as the link it contains) :shrug:
http://www.gamesas.com/index.php?/topic/1089673-oblivion-dlc-available-online/