New 72-pin connector design

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New 72-pin connector design
by on (#38807)
I have an idea for a design for a 72-pin connector similar to those you can find on eBay and Nintendo Repair Shop amongst other places, but it would improve reliability and can be installed in any model one gray toaster style NES. However, I don't have connections to anyone who can manufacture or prototype my design.

Can anyone recommend anyone? I'd be willing to share any profits made from the manufacture of my design.

Also, who is making the ones for sale at the aforementioned places, anyway?