Originally Posted by
Reakash
My farming run yields a few grand per week:
(Note: Blood DK)
Classic
Molten Core - Full clear usually, although lately just Garr for his bindings and Molten Destroyers for Bloods
AQ 10 - Full clear
AQ 40 - Full clear, this takes a LOT longer if you're doing C'Thun, and single pulling Twin Emps can be a bitch
Zul'Gurub - Venoxis, cuz yeah, its soloable :P (Not related to the achievement)
The Burning Crusade
Every single heroic. Epic patterns can drop here that sell extremely well too (Not related to the achievement)
Magtheridon, even though its a small amount of gold.
High King Maulgar / Gruul (High King is extremely RNG heavy, IE: Chain Fears and Priest Healing. Gruul is a wussy)
SSC - Everything but vashj, she can be a pain in the ass to solo, and its just not worth it.
Tempest Keep - Everything (Kael can be skipped, I don't enjoy how long it takes to kill him :S)
Black Temple - Usually just bring a guildie with me up until Illidan. Nearly everything is soloable though.
Hyjal - This *can* be done, I just refuse to do so since it takes so long!
Sunwell - I bring guildies in and then usually solo Kil'Jaeden. Warlocks can do this as well, and I'm sure hunters can too.
Wrath of the Lich King
Naxxramas - Arachnid Quarter, Plague Quarter (Heigan in 25 man; Loatheb might be doable as well, he is a wuss), Military Quarter (Never tried anything past Razuvious, Cant be assed), Saph and Kel'Thuzzad.
Obsidian Sanctum - Solo 2/3 drakes, bring a guildie in for the last, and then I solo Sarth
ToC - Solo Beasts of Northrend, Jaraxxus Heroic, Twin Valks, and Anub... never tried Faction Champs solo, always brought guildies.
Ulduar - XT-002, Razorscale, Flame Leviathan HM, Kologarn, Yogg +4, Freya, Hodir
ICC - Marrowgar, Deathwhisper, Saurfang, Rotface (Not too hard), Festergut (DPS race), Professor Putricide (Phase 3 is a joke now, and puddles hit like kittens)