Thread:TrashTerrier/@comment-31595794-20171030161017/@comment-26828130-20171101234913

In the blue bar at the bottom of the page, there's something called "my Tools", if you hover over it with your mouse you'll get to see a link called "What links here", if you click that you'll get to see every page that links to that page

I've just checked, and i see Category:Special Offer 2012 and Category:Vintage Offer 2013 As only the Vintage Offer info is known, you can enter the type and date for SO with cost=u As for the VO date, search the VO page for the item and you could find the correct date (not always)