Cheap way to get from 20-29 is:
1: Buy 3
Trumpet Shell
2: Make some
Carbon Dioxide
3: Turn that into
Moval. Water
4: Then turn that into
Baking Soda
5: Skill using the Baking Soda + Water Crystal for
White Text. Dye
Synth in WG, all other ingrediants are purchasable from the npc's there.
Farm the crystals or clusters and its cheap as chips :D
You will get a lot of breaks at start but the
White Text. Dye is only worth npc'ing anyways.
You may lose about 3k excluding the Trumpet Shells and crystals, but for 9 levels, thats cheap in my book.
EDIT: I'd also recommend you do this with A LOT of empty spaces in your inv./satchel