New Falcon 4.0 Squadron Leader Special Edition Binder Not sealed, but never used (the tabs have not been put in between the pages and the CD and all original materials are included and in mint condition. The package was only opened to look it over when originally purchased and subsequently never used). NOTE: this is vintage software (1998) and not designed for newer operating systems (originally designed for Windows 95 or 98). Please be sure before purchase that this is compatible with your system or you know how to make it compatible, as there are no returns accepted for incompatibility.