Question: where are antique coins in resident evil 7?
Answer: Go to the briefing room on 1F of the Main House and look for an ashtray next to the locked box. There's an Antique Coin inside of it. Descend to the Processing Area in the basement of the Main House. In the room where you get the Scorpion Key, look to the left of the metal shelves it's on to find a wooden palette.