While everyone else is looking for a steal of a deal for new smartphones this Black Firday and Cyber Monday's inventory clearance sales, it might be better to look for useful and underrated stuff you can use for off-grid situations and for growing food at home! Survival gear and electronics such as LED lamps, water filters, cheap hand crank radios might be the best buys you can make during pre-Thanksgiving shopping frenzy of online promos.
