Arrived today, a bunch of faulty items bought very cheaply. At least some of will be repairable, I hope. A few challenges, to be undertaken sometime:
 - Nikon D3400 camera (overexposes);
 - Nikon D610 camera (dead);
 - Nikon SB-800 flashgun (switches on, but flash won't fire); & a
 - Tamron lens Tap-In console (dead)

As forecast, heavy rain on the way home. Slightly drookit, but all that faulty stuff made it home dry.