1991 Australia 1/20 Ounce Platinum Koala $5 CoinFrom the Perth Mint's popular series of low mintage bullion platinum coins. Struck in 1/20 ounce of .9995 platinum. Mintage of 10,080 (according to the Perth Mint website). This coin appears to have been used as a jewelry piece. The coin in the photos is the actual coin which you will receive. It will be shipped in a bubble mailer by USPS first class mail with delivery confirmation. We are happy to combine shipping on items bought within 24 hours of the first purchase. We will charge $0.50 to combine this lot with any other purchases. In order to receive combined shipping discount, p lease wait for a combined shipping invoice if you win more than one item. Due to the volatility in the markets, payment for this item must be made within 24 hours of the auction end or the transaction will be cancelled and the item relisted. We only accept Thanks for looking at this item and good luck with your bid. Please check out the other coins I have listed.