First! skill up for rank 30+

[Jashynvald]

The issue with fur a lot of the time is the requirement for formic acid and so it's also correspondingly hard to find as a lot of the people grinding for SP aren't going after antlings when cob/dobs are still easier marks. I would actually say that gigantoad skin is going down in price and rarity as the tweaks to local leves have more toadskin comming out of them for the higher-end TANs (who don't really want them as they're getting better returns off peiste/buffalo-related leather crafts).

For 30s I don't remember crafting too hard as per grinding as buffalo was worth something (and it still is) and just got by till around 35 on leves. I would actually suggest making diremite sinew cords, farming sheepskin, getting access to slate-grey dye, a lot of cotton cloth (you should have your WVR sub up and going fairly well at this point), and dew thread. With that you can start outputting underwear (ala trunks, singlets, pagne, and breastcloths) and make some decent SP if you have tailoring training (yes, the one training you don't get via TAN GMs that is used by TAN).

Even the most expensive sheepskin (vendor bought) is only going to run you 7200 per skin (sold by
Zaesoeya in the central tunnel of Gridania north of CRP Guild and south of TAN Guild).