200 Yuan Panda

China's gold Panda series has been issued annually since 1982, with the deliberate policy of changing the reverse design each year making date-specific hoarding endemic among collectors from the outset. The 15-gram weight denomination sits in a fractional lineup restructured in 2016, when China abandoned troy-ounce-based weights in favor of metric gram denominations — a change that orphaned much pre-existing collector packaging and disrupted secondary market premiums for several years.