Supertek2D 3D Pearl Harbor Commemorative Edition Jigsaw Puzzle

2001 Supertek 3D jigsaw puzzle of the attack on Pearl Harbor during World War 2. The Supertek puzzles work on a different system than other brands, some pieces are attached to cardboard that have bend seams on them, eliminating the 90 degree join ups used other kits. Kit has been previously built up (see pics) some adhesive is weak, reworkable but a fun project for 3D puzzle and WW2 enthusiasts . Kit says it has over 500 pieces, all there. Main components are base (2D base puzzle), the ship assemblies and full colour backdrop. The box is worn but the base pieces and loose small pieces collected and bagged. $15.00 Pick up in Transcona.