The Lord of the Rings: Tales of Middle-earth 

will be released on June 23rd. There's a promotional version of The One Ring card in a random collector booster pack, of which only a single one exists.

https://mtg.fandom.com/wiki/The_Lord_of_the_Rings:_Tales_of_Middle-earth#Rings

The highest price for a previous Magic card was $511,100. Some people think the One Ring will be the first Magic card worth a million.

https://www.coolstuffinc.com/a/jimdavis-03172023-the-one-ring-is-going-to-be-the-first-million-dollar-magic-card-and-thats-okay

Will it be reported to have sold or changed ownership in a way that values the card at a million dollars or more by the end of August?

Resolves N/A if there's no report that it has been found by then.