From the 2006 horror film Saw III is this Tape Recorder from the Sick Room Scene used by "Jigsaw" at the very end of Saw III. These iconic Tape Recorders are used in the Saw films to play the various messages from Jigsaw explaining how to get out of the trap. Five of these tape recorders were used in SAW III.
This particular silver Panasonic recorder (Panasonic N-305) was made for the scene where Jigsaw (Tobin Bell) after his throat is slashed in the "sick room" and he begins to die , "Jigsaw" starts playing a tape recorder which he held in his hand. His "message" is one of the most monumental moments in the Saw franchise.
The Tape Recorder has been signed by Shawnee Smith (Amanda), who plays Amanda in the film, and who is one of the accomplices to the legendary Jigsaw.

COA: Twisted Pictures (Mark Burg & Oren Koules )