coreys429
07-30-2007, 01:56 AM
I found at an estate sale was a box that stated it was the program for the Mattel Intellivision Keyboard as well as the manual for the Keyboard. I know they were delayed so I picked it up for a buck. Now I am wondering how much is it worth? The program is basic programming and typing with the cart and a cassette for data storage.
Also that came with that box was inside the manual for the Keyboard. How rare are those. I found out only like four thousand were made. As well inside of that was an advertisement for the attachment for the Mattel Printer as well.
This weekend I found as well is Game & Watch Donkey Kong 2 in box complete for a dime. I also picked up in that same sale Mattel Basketball, Little Professor and other 70s handhelds for a dime each.
Also that came with that box was inside the manual for the Keyboard. How rare are those. I found out only like four thousand were made. As well inside of that was an advertisement for the attachment for the Mattel Printer as well.
This weekend I found as well is Game & Watch Donkey Kong 2 in box complete for a dime. I also picked up in that same sale Mattel Basketball, Little Professor and other 70s handhelds for a dime each.