For auction - 1 Salmon, only one previous owner may possibly contain gold inside*
Whilst waiting for a new test I propose we all find something vaugely comical to auction with the best "creative advertising" line
* Warning, may not actually contain gold - the price of Salmon may go up as well as down - Terms and Conditions apply, full details available from The Salmon mis-advertising emporium, 42 Stoot Street.