This phrase probably refers to a promotional supply involving a knife, probably with the quantity 47 prominently displayed, related to or endorsed by Donald Trump. Such gadgets typically emerge as marketing campaign merchandise or collectible memorabilia.
The attraction of these things rests on a number of components, together with collectors’ curiosity, political affiliation, and perceived worth. Historic context can affect the merchandise’s desirability, particularly if the knife coincides with a big occasion or interval related to the named particular person. The perceived shortage and the standard of the merchandise additionally contribute to its potential price.