1990 Australia $5 Silver 1 oz. Kookaburra KM.189 - Gem Uncirculated KM. 787a Upon doing some research they

Upon doing some research they do appear to be fairly scarce and tend to bring anywhere from a $100 to $200 premium (eBay sale August 30th 2021)

1899 $20 Liberty Double Eagle Gold Coin - About Uncirculated+

25-Coin Roll of 2013-S Proof Native American Dollars - Directly From Proof Sets

Put away a complete 66-Coin set at this attractive price

1990 Australia $5 Silver 1 oz. Kookaburra KM.189 - Gem Uncirculated KM. 787a Upon doing some research theyKM# 189 Denomination 5 Dollars Country Australia Government Commonwealth of Australia Ruler Elizabeth II Coinage Type Bullion Kookaburra Composition Silver Fineness 0. 999 Weight 31. 103 g 0. 9989 oz ASW Description Obverse Crowned head right, denomination below Description Reverse Australian Kookaburra sitting on stump right, date below Designer Obverse Raphael Maklouf Designer Reverse Stuart Devlin