A saleable replica needs four things:
- Available reference material (screenshots, contemporary set/prop photos)
- A manufacturable design*
- Customer interest
- Artist interest
We've got the first two. I don't know that we have the third or fourth.
The original show didn't have the first calculator until episode 3, the second calculator until episode 13, and we didn't get the gummy bear until the 35th episode if I am remembering correctly. I'm anticipating that the Amazon Echo / Wireless Charger won't be the last design.
* I want to do the time jump watch from MIB3 but that concave LCD screen is bananas.