(Undated) — A Northern California couple is literally counting their lucky coins after finding several cans of rare gold coins on their property. …. The husband and wife were walking their dog when they noticed something shiny on the ground. They started digging and came up with eight metal cans holding more than 14-hundred gold coins dated from 1847 to 1894 and most were minted in San Francisco. They have a combined face value of about 27-thousand dollars, but collectors could pay as much as ten-million-dollars for the coins. I have to run now and check my yard, see ya later!