One Daily Drop
Hi Sir, unfortunately the product you are looking you is not for sale, at least not currently. The "One Daily Drop" calendar plant box was launched in 2012 specifically for the World Wildlife Fund organization's 50th anniversary, by the advertising agency Leo Burnett. (Source of this info: https://www.adsoftheworld.com/media/direct/wwf_one_daily_drop_living_calendar) I did find contact information of the people who worked on this product, Max Gonzalez, Paola Torrenegra and Fabian Pulido (credited as the 'Industrial Designers' of the One Daily Drop product)... you can click the 'Multiple Owners' on upper left portion of the Behance page (https://www.behance.net/gallery/1607677/One-Daily-Drop), and it provides their personal profiles where you can send them a message on where the commemorative item can possibly be bought. Good luck!