Lorie Croft an NPC at 58, 70 in Coldbreeze has a set of rewards for Archaeologists, by turning over relic pieces you can gain Archaeology marks which can be turned in for special Archaeology armor items.
This is a set of armor only the Archaeologist can gain and has bonuses useful to the Archaeologist class, there is also now an NPC at the same location who can turn your old armor pieces back into marks but at a cut down value.