1998 Perth Mint Combination Set comprising $5 gold (.9999) 1/20th oz 'Australian Nugget', $1 silver (.999) 1oz 'Kookaburra', and $5 platinum (.9995) 1/20th oz 'Koala'; plus 2004 50c silver (.999) ½oz square 'Kookaburra' boxed no cardboard outers. (Qty 4 coins) (Image1)

Estimate AU$200

1999 $100 Perth Mint Centenary QEII, St George reverse bi-metal Proof gold Sovereign, silver surround, mintmark 'P100' in exergue, agw 0.2354oz and asw 0.161oz, boxed with certificate and cardboard outer. (Image1)

Estimate AU$500

2000 The Sydney Olympic Coin Collection comprising $100 gold (10.021g, .999) 'Sydney 2000', and $5 silver (31.635g, 99.9) 'Flora and Fauna' and 'Festival of Dreaming', cased with cert #00262. (Qty 3) (Image1)

Estimate AU$700

2006 Discover Australia Perth Mint Combination Set comprising $15 gold (.9999) 1/10th oz 'Saltwater Crocodile', $1 silver (.999) 1oz 'Melbourne', and $15 platinum (.9995) 1/10th oz 'Cooktown Orchid', boxed with cardboard outer. (Qty 3) (Image1)

Estimate AU$300