You're looking at a ZAREBSKI MAYAN JADE? STELLA  PLAQUE  MADE BY THE CUERNA VACA ZAREBSKI FACTORY MID CENTURY MESO AMERICAN MASTERPIECES CREATED FROM CRUSHED GREEN STONE FOR THE TOURIST MARKETS ACROSS BORDER TOWNS AND OTHER TOURIST SITES IN MEXICO. INFLUENCED DESINE FROM FAMOUS MAYA RUIN SITES AND ARTIFACTS.  PRODUCED IN THE 1960S-70S   #1A

you can always make an offer 

Winner to pay $12.50 shipping, i only ship priority with insurance, I know there's a less expensive way to ship but due to a handful of scammers, ill only ship priority, thanks for looking, any questions, just ask.I ALWAYS COMBINE SHIPPING