NPCing stuff goes directly into Bank?

I sold a Big Gold Pouch with roughly 40k or so to Kelpie, I immediately got a bank transaction notice that the money was put directly into my bank (like tidying Kiosk).

How did this happen? Didn't NPCing stuff always flood inventories with gold and not go into bank?

Anything with an NPC resale value of 50,000+ will be directly thrown into the bank with transfer fees. It has been like this since day 1 of Mabinogi.

Ah, looks like I didn't look hard enough on this page.

You can uncheck a check box to make it not do that, too.