Hi my friend ! i hope you're doing well !
As soon all digital version gonna be released, i'm gonna produce all cards in physical. I plan to release the physical cards this summer, until all the digital is done and released.
once all 21 dispensers are open, a countdown will be started for the closure of the dispensers and the burning of the remaining cards.
After that the physical cards will be produced and put on sale to the holder of the physical versions.
I am still discussing with different manufacturer for the production of the cards, having 21 designs I have to try to arrange with them, especially as the numbers vary and the designs too.
The choice of material is complicated, between paper and metal, because I would like the color to be present, each card has a specific color code, for example the "PEPEARESAFU" has the Binance yellow color code, the "PEPEBUKELE" has the color code of the blue of the flag of El Salvador, etc.
For a broad approximation, I would say around 20$ - $25 per card, each card will have its custom PSA type slab, its security hologram and its private and public key.
I completely understand your questions, the project is spread over another 6 months, and the updates arriving gradually, people will still have time to decide, if some want to withdraw they will still be able to exchange their digital version(after the dispenser close.) with another interested person who can have access to the physical version with.
I hope that answers your questions!