I don't really want to buy a roll of 2018 kooks. Anyone out there want to swap a series 2 lunar goat or rooster for a 2018 Kookaburra? You can check here: http://www.perthbullion.com/shop/detail/pmkook18sco1/ and here: http://www.perthbullion.com/shop/detail/pmlunar15sco1/ We each pay our $2 postage, straight swap. The kook holder wins monetary wise so it's in your favour. Thanks.