For an extra 5% saving please try. Watch out for other codes like 10% off that appear regularly. Stamps in the photo is similar to what you will receive 900. Brand New Mint Full Gum Australia Post Stamps.To current stamps bought at the Post Office. The item "$1 X 900 Australia Postage Stamps Brand New Mint Full Gum Face Value $900" is in sale since Sunday, December 16, 2018. This item is in the category "Business\Postage Stamps". The seller is "profar" and is located in wheelers hill, Victoria. This item can be shipped worldwide.