Thanks, it wasn't so much a trade proposal as an example of the kind of package the Sox should ask for for someone entering his prime on a Hall of Fame trajectory. In other words, don't settle for Fred Lynn for the twilight of Joe Rudi and Frank Tanana right after he blew out his arm.
Player value considerations include actual WAR and salary estimates (ie. the cost of Betts, the savings on pre-arb guys), but projected WAR for prospects is more dubious. And only the teams know how much they value a player's marketability... my 8-year-old owns six different Mookie shirts. In that regard, Price is definitely a negative; it doesn't matter if he has friends in the workplace if he devalues the company product in a waning industry via media spats, getting shelled by the Yankees and taking five minutes to throw every pitch.