Could always level Leatherworker.
From a single dodo skin (not including shard costs) you can get about 7.5k worth of dodo skin vamps if you NPC them. (rank 18 synth so can even use it to level from rank 13 or so)

Including shard costs you could probably make about 5k~ profit from each one if you sell the vamps to an NPC.
Just make sure you don't botch any :P
I'd guess you'd make more gil this way as you do higher rank vamps as well.