The Blue Wind Rider can be purchased for 50 from the following vendors
Blue Wind Rider - Wowpedia - Your wiki guide to the World of Warcraft
WoW 10.0.7 Patch Notes - World of Warcraft Guide - IGN
Swift Purple Wind Rider - Item - WotLK Classic
Blue Wind Rider, WoWWiki
What was 'World of Warcraft' like back when it first launched? - Quora
Wyvern rider - Wowpedia - Your wiki guide to the World of Warcraft
Orc Heritage Armor Questline Playthrough (Story Spoilers
Armored Blue Wind Rider - Item - WotLK Classic
Dragonhawk rider - Warcraft Wiki - Your wiki guide to the World of
Dragonriding - Warcraft Wiki - Your wiki guide to the World of
What mounts do you hope will be part of the first batch of dynamic
Blue Wind Rider - Item - WotLK Classic
Ysera - Warcraft Wiki - Your wiki guide to the World of Warcraft