10 000 Roubles Polar Bear

This is one of the largest gold coins ever produced by the Goznak mint, issued as part of Russia's "Wildlife" series during a period when the Bank of Russia was aggressively expanding its bullion and commemorative programs in the years immediately following Soviet collapse. The 1997 date places it just months before the August 1998 financial crisis that wiped out the rouble and devastated domestic savings — coins of this denomination were never remotely intended for circulation, but the timing gives the series an inadvertent historical edge.

At just over one kilogram of .999 fine gold, production numbers were necessarily tiny, and surviving examples rarely trade outside specialist auctions.