Almost there to get all the issues of Marvel's Conan the Barbarian written by Roy Thomas on his second run on the title. I was missing issues #267 and #273. Found a copy of #273 within my self imposed budget for this quest, and it's on the way as we speak. That leaves one issue to go.
On a somewhat interesting note, though issue #275 was the last issue of the color Conan comic book, its black & white brother, Savage Sword of Conan, continued to be published for a while after Conan the Barbarian was cancelled. And Roy continued the continuity from the color comic as a backup feature in Savage Sword, so the comic ends but the story goes on. Fortunately, I already own a full set of Savage Sword of Conan, so I can read the continuity through to the bitter end.