Unobtainable Transmog
All DK mage tower appearances
All Warrior mage tower appearances
All Druid mage tower appearances
All Shaman mage tower appearances
All Hunter mage tower appearances
All Rogue mage tower appearances
All DH mage tower appearances
All Paladin mage tower appearances
All Monk mage tower appearances
Unobtainable:
Spectral Gryphon
Undercity Plaguebat/Teldrasill Hyppogryph
Swift Zhevra
Obsidian Nightwing
Emerald Hyppogryph
Obsidian Worldbreaker
Stormpike Battleram/Frostwolf Snarler
Swift Windsteed
Grinning Reaver
Amored Bloodwing
Tyrael's Charger
Brawler's Burly Basilisk
Violet Spellwing
TCG:
Amani Dragonhawk ($2000 on ebay)
Rare Drops
Polar Bear
Slime-Covered Reins of the Hulking Deathroc
Thundering Ruby Cloud Serpent
Rivendare's Deathcharger
Swift Zulian Panther
Swift Razzashi Raptor
Swift White Hawkstrider
Vitreous Stone Drake
Raven Lord
Ashes of Al'ar
Azure Drake
Black Drake
Twiglight Drake
Pureblood Firehawk
Experiment 12-b
Reins of the Lifebinder's Handmaiden
Flametalon of Alyrazor
Astral Cloud Serpent
Clutch of Ji-Kun
Amani Bear
Dune Scavenger
Black Primal Raptor
White Primal Raptor
Red Primal Raptor
Green Primal Raptor
Elusive Quickhook
Blue Mana-Ray
Blizzard Mounts/Promotional
Ensorcelled Everwyrm
Celestial Steed
Shu-Zen
Heart of Aspects
Luminous Starseeker
Winged Gaurdian
Dread Raven
Imperial Quilen
Gilded Ravasaur
Stromwind Skychaser/Orgrimmar Interceptor ($800 on ebay)
Hundreds of other mounts
Approximately level 50+
Horde (Realm-Thrall)
Zandalari Troll Druid
Blood Elf Hunter
Pandaren Monk
Vulpera Warrior
Nightborne Mage
Blood Elf DH
Alliance (Realm-Lightbringer)
Night Elf Druid
Pandaren Warrior
Pandaren Monk
Void Elf Mage
Void Elf Hunter
LF Draeni Paladin
Worgen DK
Gnome Rogue
Pandaren Shaman
Night Elf DH
Original Owner since 2007
Clean record, no black marks or bans
You will get Battlenet account.
Asking $8700