Hah! I just realized that silverprice.org's silver chart has a legend at the bottom showing which markets trade during which hours!
kitco has the same graph with the various markets. if you scroll down from the main chart at the top, the next graph is the same one.
Man I do not get there Buy prices at all. Kitco that is only 75 bucks for Australian silver, and a bunch of Canadian, But showing 88.00 for maples?
Why is their such a spread on spot between Kitco and APMEX? Either way face value for 90% coins is now 68.
I saw some video that went over the differences. Refiners, kitco, etc. It depends which spot is more advantageous for the vendor and any delays in their ticker.