I believe the (recent) low for gold & silver has already happened. That was in July(?) of this year when gold was $1225 and silver was $17 (spot).

IMO, it'll never go lower than that, in dollars, because of upcoming economic failure and hyperinflation; when the value of the dollar takes a dive when China unveils it's gold-backed Yuan as the new world currency.

But right now, while the USD, Euro and Yen still retain value, it's still a good time to buy PMs. Physical, that is.