http://www.news.com.au/breaking-new...for-record-price/story-e6frfku9-1226483188303 Just saw on ABC news this coin went for 650 000 pounds. Wish I owned it.
That is some sales growth there - The 1920 Sydney Mint coin was originally sold for $4250 in 1979. It went back on the market in 2006 and was bought for $580,000 at auction. Doubled in 6 years, what will it be in another 20 years.