Mawgax on yavin... best source.
You can get missions for them, and they drop a relatively decent amount.
Have a look
RQ's [ -3519 3898 ] @ TQ MALL THEED, NABOO------ FOOD & DRINKS [STANDARD + BE-ENHANCED] ------------------------- ARMORS & PSG's ---------------------------------------- CRAFTED WITH +20 EXP / +25 ASSEMBLY --------- ----------