Australia (4) 50 Dollars issued 1999 series DG99161153 Pick54b, 20 Dollars issued 2002 series BH02285138 Pick59a, 10 Dollars issued 2002 series BF02213046 Pick58a, 5 Dollars issued 2002 series CE02601667 Pick57a, set of polymer notes, Uncirculated
Estimate: 50-70 GBP