Here’s the complete vendor collection which consists of two Darkmoon Mounts (180 tokens each) and six Pets (90 tokens each). There’s also a Darkmoon Rabbit and wolf pet which drop from two Darkmoon Faire bosses. The Darkmooon Eye is a rare drop from challenging Jeremy Feasel
Today I managed to get the double achievement Darkmoon Dungeoneer and Darkmoon Despoiler which involves handing in all nine Darkmoon artifacts. As a result, I was able to buy my second Darkmoon mount. I admit that I caved in and bought ‘A Treatise on Strategy’ for 7K G but it was the last one I needed. Plus, I didn’t want to take any chances just in case the achievement was reset again.