Oh I know, when I said Mimiron, i mean the mount itself. I am aware it comes from Yogg 0 light. Ive done it many times in WotLK, but we would always sell the mount ot the highest bidder, so I never got it, since I never have large sums of gold. It easily went for 100k+ sometimes even 200k. I only ever had 70k on me at once ever in my history of WoW. I currently only have about 7k total across all my characters.
[Edit] And to add to my last post. I did it on my boosted DK. Still in 483 greens. So the scaling is pretty generous. Im sure someone in 500+ could probably do it even faster and with less demolishers.