Both characters are NOT max level, we're talking level 40 or 50 since I'm not sure how scaling worked with the latest expansion.
I'm selling one character and one account: the account includes the death knight with the primal gladiator title (again, whole account) and the other sale will include the character with the ferocious gladiator title.
As far as other appearances and mounts, the account includes some of the following and I'll be happy to look more in detail if you have specific questions:
Mounts like a swift spectral tiger, prideful gladiator's cloud serpent, demonic gladiator's mount, invincible, mim's head etc etc.
Elite sets and tabards from prideful, primal, wild, ferocious, demonic, dread and maybe corrupted.
MOP Challenge mode sets for death knight and druid and WOD challenge mode weapon sets.
The ferocious gladiator death knight doesn't include much other than the title/elite sets from that particular season. Since blizzard recently changed gladiator mounts to account wide, you'll only be purchasing character specific items such as the title "ferocious gladiator".
Add me on discord for additional questions and pricing. I'll be looking for more compensation for account compared to the character only, ferocious death knight.
discord: howdy#5117
Cheers!