Relics for the Cult of Trump? A good business opportunity, historically speaking.
But maybe better not, this whole idolisation has gone too far already. That golden effigy a couple of years ago was bad enough. A good number of his followers have moved from idolisation to deification already; not a good idea to fuel this in any way.
(Come to think of it, in some ways a forerunner of NFTs; they just didn’t have the technology yet to skip the part where the customer mark receives something tangible. Selling indulgences was a leap forward technologically, if you look at it that way.)