Hi Rod.
Very good lookers.
They should find their own price on
ebay. They are very popular.
The roo's ear out of the map of Australia on the 10 shillings might interest some.
Can always put a bigger price on an auction and relist if it attracts no bidders at a cheaper price.
Looks like both are for sale in very poor used condition.
Yours would be a stand out as there is a 1 pound & 10 shilling with poorer centering than yours. The 1 pound for $65 from the US and another at the $200 mark on both.
Then there is always how much are you happy with to list them.
I would list them for $125 each.