Notes:
Title, date, and barcode discrepancies are apparent between versions. From information and images found online, there is a barcode and 2018 release date on a retail version. Cover reads "Igloo Barbeque." There is a convention version cover dated 2017 that can be purchased direct from Devil's Due. It has a sketch on the back cover, and does not appear to have a barcode. Cover title on that version reads "IglooBBQ," and text on the IglooBBQ website is stylized in the abbreviated format, and without spaces. The Cincinnati Comic Expo variant has no barcode, and reads "IglooBBQ" on both cover and indicia. Additionally, CCE variant indicia gives a publication date of August 2017, which would place its production just prior to the convention, traditionally held in September.