WWE and ghostwrite have released "SummerSlam Rivals," a 16-figure blind box set based on eight SummerSlam matches. The matchups: Bret Hart vs. British Bulldog, Undertaker vs. Underfaker, Shawn Michaels vs. Triple H, The Rock vs. Brock Lesnar, Kane vs. Rey Mysterio, CM Punk vs. John Cena, Becky Lynch vs. Charlotte Flair and Logan Paul vs. LA Knight. 300 of the 2,371 cases are in a blind Dutch auction on ghostwrite.com that ends at 3 a.m. ET Saturday. Every case has at least one rare figure, and each wrestler comes in a one-of-one Fire Crown version. ghostwrite's first WWE set sold 300 cases at a $400 clearing price per case. ghostwrite said a Hulk Hogan Chrome figure, one of five made, sold for $4,000 on eBay last month. "Collectors are voting with their wallets: some of the most valuable ghostwrite figures on the secondary market are from our WWE sets," ghostwrite co-founder Jesse Einhorn said. "What's even more remarkable is that we've yet to see any of the rarest WWE figures, the 1-of-1 Fire Crown parallels, hit the open market." #WWE #SummerSlam #ghostwrite #WWECollectibles #Collectibles