Do those really-really high-level goods go for FPs yet? I know I'm having a hard time getting goods for a seed vault, for example, nobody seems to have spare goods from that age.
This depends on the world. In P, sure no goods yet, probably people would pay with diamonds - some surely do. In F - a lot, probably you would need some prerequisites, I managed to acquire an admission to several of AF/OF kids' friends lists, one of them eventually agreed to trade me FPs for Vault, Arc, Inno and DT (the latter went for free, as it's TE and that friend was OF thus overflowing with TE goods from LoA and wishing wells). Kraken is a different deal I think, but with time and/or multiple trades, potentially with a high-CF friend, one might secure the deal with reasonable time.
