Nikon MC-36 Remote Cord
This external flash unit is a good all rounder.
The MC-36 Multi-Function Remote Cord (33.5 in.) provides a simple trigger function and can activate the bulb function on certain Nikon SLR cameras.
Functions as a timer remote and can be programmed to function as an intervalometer.
from House of Fraser to Tesco,
no one is selling it, we're sorry to say,
not 416 retailers nor anyone on eBay,
but please don't worry even if it hurts,
you can look for alternatives or