Electronics By: Tony Tumminaro, Ben Stover This model was advertised as having a production run limited to 5000 units. This quantity is a defined maximum and does not mean a full 5000 would be made. First use of mini-insert "light rods" in a game, designed by Pat Lawlor. Factory-installed white rubber rings (opaque, not translucent) were used on this game instead of the black rings found on contemporary pinball machines. MRSP when new: $9,500 "Willy Wonka & The Chocolate Factory" is Jersey Jack's last game to be manufactured at their New Jersey facility, having moved operations to Illinois in 2020. However, Jack guesstimated for us that maybe 50 of these Limited Edition games were made at their Illinois facility (as of Jan-7-2021). Willy Wonka is a fictional character from the 1964 children's novel Charlie and the Chocolate Factory by Roald Dahl.