Olympus Trip 35 camera - fully working, with very minor signs of use

Systems working fine: red flag low light sign, auto exposure, shutter, winding mechanism all working good. Lens is clear.

The only minor mechanical fault is that manual exposure settings are erratic, and automatic exposure mode seems to be working even when manual mode is activated (on manual mode iris opens and closes when button is pressed depanding on light conditions). The camera would make well-exposed photos anyway, since manual exposure settings are usable only when flash is installed on camera.