A new rumor reveals what the New York Mets or Boston Red Sox cost in a Vladimir Guerrero trade would be and it's larger than expected.

In the Mets' perfect world, they'd love to find a deal for Vladimir Guerrero Jr., who, like Juan Soto, is a slugger who makes contact. 199 hits and 96 strikeouts last year. If they pulled off a trade for him, they could sign him before he hit the market, as they did with…