I made a great business selling naga pelts.
in the Monastery someone sold them for 500, which I thought was much. He told me where to get them and I went there because I needed them myself for a quest. By going there once, I got about 8 pelts... I started selling them for 750 on the Marketplace and the people paid it. So I started selling 2 for 2 k (1 k each) and the people paid 1000 for one... that's when I went solo-farming with my pet as a tank/myself a barrage ranger and made about 45k doing so. Somehow, the pelts seem to be Althea's ashes of cantha ^^ (additionally I found runes... lots of runes... and these rare eyes and claws...)
You can call me a "whatever", Naga-farming is quite fun and as long as people pay and don't get the pelts themselves I can't see that there is a scam
