1987, Panda, 100 yuan, three gold coins of 1oz, fineness 0.999, two coins are brilliant uncirculated with mint marks ''S'' and ''Y'' and one – is a proof (marked ''P''), total AGW 3.000oz, each one is in a plastic capsule, housed in wooden box, no COA (Est. $5,000-$6,000), KM 166, var