15 Dollars - Elizabeth II 4th Portrait - Koala - Gold Bullion Coin 2014 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.5 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 4th Portrait - Battle of the Coral Sea - Gold Bullion Coin Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.5 mm
| Gold (.9999) | 3.135 g | 16.1 mm |
15 Dollars - Elizabeth II 4th Portrait - Koala - Gold Bullion Coin 2015 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.5 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 4th Portrait - Year of the Goat - Gold Bullion Coin 2015 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.3 mm
| Gold (.9999) | 3.135 g | 18.6 mm |
15 Dollars - Elizabeth II 4th Portrait - Kangaroo - Gold Bullion Coin 2015 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.3 mm
| Gold (.9999) | 3.135 g | 18.6 mm |
15 Dollars - Elizabeth II 4th Portrait - Half Sovereign - Gold Bullion Coin Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.6 mm
| Gold (.9167) | 3.994 g | 20 mm |
15 Dollars - Elizabeth II 4th Portrait - Kangaroo - Gold Bullion Coin 2016 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.5 mm
| Gold (.9999) | 3.135 g | 16.1 mm |
15 Dollars - Elizabeth II 4th Portrait - Koala - Gold Bullion Coin 2016 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.5 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 4th Portrait - Australian Legal Tender Gold Unit 2016 year Extremely rare non-circulating coin issued by Australia, square with rounded corners shape, thickness measures 3.81 mm
| Gold (.9999) | 3.135 g | - |
15 Dollars - Elizabeth II 4th Portrait - Australian Wedge-tailed Eagle - Gold Bullion Coin 2016 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.5 mm
| Gold (.9999) | 3.135 g | 16.1 mm |
15 Dollars - Elizabeth II 4th Portrait - Victory in the Pacific 2016 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 2 mm
| Gold (.9999) | 3.135 g | 16.1 mm |
15 Dollars - Elizabeth II 4th Portrait - Year of the Monkey - Gold Bullion Coin 2016 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.3 mm
| Gold (.9999) (Pad Printed) | 3.135 g | 18.6 mm |
15 Dollars - Elizabeth II 4th Portrait - Year of the Monkey - Gold Bullion Coin 2016 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.5 mm
| Gold (.9999) (Pad Printed) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 4th Portrait - Kangaroo - Gold Bullion Coin Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.5 mm
| Gold (.9999) | 3.135 g | 17.53 mm |
15 Dollars - Elizabeth II 4th Portrait - Kangaroo - Gold Bullion Coin 2017 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.5 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 4th Portrait - Victory in the Pacific 2017 year Extremely rare non-circulating coin issued by Australia, round shape
| Gold (.9999) | 3.135 g | - |
15 Dollars - Elizabeth II 4th Portrait - Year of the Rooster - Gold Bullion Coin 2017 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 2 mm
| Gold (.9999) | 3.135 g | 18.6 mm |
15 Dollars - Elizabeth II 4th Portrait - Kangaroo - Gold Bullion Coin 2018 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.4 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 4th Portrait - Year of the Dog - Gold Bullion Coin 2018 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 2 mm
| Gold (.9999) | 3.135 g | 18.6 mm |
15 Dollars - Elizabeth II 4th Portrait - Year of the Dog - Gold Bullion Coin 2018 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.5 mm
| Gold (.9999) | 3.135 g | 17.53 mm |
15 Dollars - Elizabeth II 6th Portrait - Kangaroo - Gold Bullion Coin 2019 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.3 mm
| Gold (.9999) | 3.135 g | 16.1 mm |
15 Dollars - Elizabeth II 4th Portrait - Year of the Pig - Gold Bullion Coin 2019 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.3 mm
| Gold (.999) | 3.135 g | 18.6 mm |
15 Dollars - Elizabeth II 6th Portrait - Kangaroo - Gold Bullion Coin 2020 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.3 mm
| Gold (.9999) | 3.135 g | 16.1 mm |
15 Dollars - Elizabeth II 6th Portrait - Australian Kookaburra - Gold Bullion Coin 2020 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 6th Portrait - Hand of Faith - Gold Bullion 2020 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 6th Portrait - Year of the Mouse - Gold Bullion Coin 2020 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.4 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 6th Portrait - Kangaroo - Gold Bullion Coin 2021 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 6th Portrait - Little Hero 2021 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9167) plated gold (.9999) (Proof) | 3.111 g | 16.6 mm |
15 Dollars - Elizabeth II 6th Portrait - Year of the Ox - Gold Bullion Coin 2021 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 6th Portrait - Australian Kookaburra - Gold Bullion Coin 2021 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 6th Portrait - Australian Kookaburra - Platinum Bullion Coin 2021 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.15 mm
| Platinum (.9995) | 3.135 g | 16.1 mm |
15 Dollars - Elizabeth II 6th Portrait - Kangaroo - Gold Bullion Coin 2022 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 6th Portrait - Year of the Tiger - Gold Bullion Coin 2022 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 6th Portrait - Australian Kookaburra - Gold Bullion Coin 2022 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II 6th Portrait - Australian Kookaburra - Platinum Bullion Coin 2022 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Platinum (.9995) | 3.112 g | 16.6 mm |
15 Dollars In the name of Elizabeth II; 6th Portrait - Kangaroo - Gold Bullion 2023 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars In the name of Elizabeth II; 6th Portrait - Koala - Gold Bullion 2023 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.111 g | 16.6 mm |
15 Dollars - Elizabeth II Posthumous; 6th Portrait - Australian Kookaburra - Gold Bullion 2023 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.135 g | 16.6 mm |
15 Dollars - Elizabeth II Posthumous; 6th Portrait - Year of the Rabbit - Gold Bullion 2023 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.11035 g | 16.6 mm |
15 Dollars - Charles III 1st Portrait - Australian Kookaburra - Platinum Bullion 2023 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Platinum (.9995) | 3.112 g | 16.6 mm |
15 Dollars - Elizabeth II Posthumous; 6th Portrait - Australian Kookaburra - Platinum Bullion 2023 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Platinum (.9995) | 3.112 g | 16.6 mm |
15 Dollars In the name of Elizabeth II; 6th Portrait - Koala - Platinum Bullion 2023 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Platinum (.9995) | 3.112 g | 16.6 mm |
15 Dollars In the name of Elizabeth II; 6th Portrait - Year of the Dragon - Gold Coin 2024 year Very rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.111 g | 16.6 mm |
15 Dollars - Charles III 1st Portrait - Australian Kangaroo - Gold Bullion Coin 2024 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.111 g | 16.6 mm |
15 Dollars - Charles III 1st Portrait - Australian Kookaburra 2024 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 1.8 mm
| Gold (.9999) | 3.111 g | 16.6 mm |
20 Dollars - Elizabeth II 3rd Portrait - Olympics 100 Years - Silver Proof 1993 year Rare non-circulating coin issued by Australia, round shape, thickness measures 4 mm
| Silver (.925) | 33.63 g | 40 mm |
20 Dollars - Elizabeth II 3rd Portrait - Olympics 100 Years - Silver Proof 1993 year Rare non-circulating coin issued by Australia, round shape, thickness measures 4 mm
| Silver (.925) | 33.63 g | 40 mm |
20 Dollars - Elizabeth II 4th Portrait - Third Millennium First Day 2000 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 3.5 mm
| Bimetallic: gold (.999) centre in silver (.999) ring (Pad printed) | 13.4 g | 32.1 mm |
20 Dollars - Elizabeth II 4th Portrait - Gregorian Millennium - Bi-Metalic 2001 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 2.2 mm
| Bimetallic: silver (.999) centre in gold (.999) ring (Pad Printed) | 14.03 g | 32.1 mm |
20 Dollars - Elizabeth II 4th Portrait - Centenary of Federation- Floral Emblems 2001 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 2.3 mm
| Bimetallic: gold (.999) centre in silver (.999) ring | 19.63 g | 32.1 mm |
20 Dollars - Elizabeth II 4th Portrait - Life of Sir Donald Bradman - Bi-Metalic Gold-Silver Proof 2001 year Extremely rare non-circulating coin issued by Australia, round shape, thickness measures 2.5 mm
| Bimetallic: gold (.999) centre in silver (.999) ring | 28.3495 g | 32.1 mm |