While former U.S. President Donald Trump appears to have warmed to crypto and bitcoin since the billionaire entrepreneur dropped his first edition of digital trading card NFTs in late 2022, interest in that original collection has certainly cooled. 

Trading volume for the initial collection of 45,000 NFTs featuring glorified, cartoonish images of the 45th president has plummeted by 99% in the past 30 days, according to OpenSea data, which also shows there hasn't been a single transaction in the past week.

OpenSea data indicate that the collection has generated more than $50 million in total trading volume since dropping in December 2022.

Meanwhile, while overall NFT trading volumes are subdued when compared to the bull run of 2021, activity has been relatively stable in recent …