My memories on this topic are a little foggy and a quick search revealed no "proof", but i remember that salvaging a self crafted item should return something between 60-80% of the material cost or be at least close to the sellback value.
When salvaging lvl 51 chain armor parts it seems to me that they are treated as rogs, i.e. they return only 3-4 bars of arcanite. Other items, like e.g. lvl 51 or 46 cloth gloves, seem to have a correct value.
Edit: The recipe shown in the first screenshot is incorrect, it does not show the boots, which need 15 bars of arcanium.
for crafted items since they are already "trinketted" you should be selling it straight back to the merchant to get the most sell back, though i can't say for sure what the correct salvage return should be.
When salvaging lvl 51 chain armor parts it seems to me that they are treated as rogs, i.e. they return only 3-4 bars of arcanite. Other items, like e.g. lvl 51 or 46 cloth gloves, seem to have a correct value.
Edit: The recipe shown in the first screenshot is incorrect, it does not show the boots, which need 15 bars of arcanium.
for crafted items since they are already "trinketted" you should be selling it straight back to the merchant to get the most sell back, though i can't say for sure what the correct salvage return should be.