(Before anyone asks: Yes he’s gone to a vet, a cat specific vet, and been checked out. Nothing indicates it is more serious than just an upset stomach at the moment. He’s on some medications and his feeding schedule has been adjusted per vet instructions. He’s doing better after a few days of throwing up.)
Edit: I was taking a walk on one of my lunch breaks in Novemember and saw this big guy. I wasn’t able to find out the type of spider. My best guest is that it’s an orange one.