Imagining D&D meme

So on Friday Grognadia had as the Open Friday this bit:

when you think about Dungeons & Dragons, the cover of what product comes first to mind?

For me it was a toss-up.

This is the version I adventured in the most, back in the day:

But this is one I played first and the cover is more evocative of "D&D" to me.  Wizard and fighter battling a red dragon sitting on a treasure hoard.

But this is the version that gets my geek fondness into overdrive.