Time To Squeeze New Gold From Old (Lich King) Tricks?
Bag - Wowpedia - Your wiki guide to the World of Warcraft
Netherweave Cloth
Let's Craft [WoW] How to farm and Craft Frostweave Bags - YouTube
Pattern: Imbued Netherweave Bag - From where to get, WoW TBC - YouTube
If you still have a bunch of Prismatic Manapearls you can buy benthic pieces to disenchant them and make some extra gold. I bought 588 of them lol, profit. : r/wow
Best Place to farm Frostweave. | Pugnacious Priest's Warcraft Blog
Cheaper Bags In WotLK Classic Pre-patch - Bitt's Guides