I took my ball python Pennyworth out today to go weigh him, when I was done I did my routine of checking him out for any symptoms of sickness or scratches. Then my heart sank, I heard a little whistle-type sound whenever he breathed. Not like every time, but here and there I heard it. Signs of a respiratory infection I assume. I have no time whatsoever to go to the vet, he's going to have to wait tomorrow. Everything else looked fine except for that sound he's making.

Just curious, how much is it usually to check out the snake and meds?