General stores in various towns. Just completed the quest today. I bought the green necklace from our store for $75 and the blue from another town for $300. Worst possible way you will need to pay $600 for both.
I finally found the necklaces! I have found 3 blue doing various jobs, but have been searching for a week for the green! Pandemonium Fortress has them in the General Store for $300. On the map, go to the far right, second grid square from the top. The town is on the far right, about 1/3 from the top, just north of the ghost town at the far right.
Do you have any tricks or tips to upgrade the quality of searching for artefacts?I never found anything higher than level 4.Being L24,finding the 8th black rag does not help too much.Even if I go for the fishing job,I always get junk