I'm looking to buy a 1985 team-signed Kansas City Royals baseball. So if anyone has one for sale, please let me know. I've seen some, and typically they will have anywhere from say 23-28 signatures on the ball. I've even seen some other baseballs with more than 30 signatures. I know that baseball rosters, at least from years past it seems like might have rosters with 35 or more.
So how many signatures does a baseball have to have on it for it to be termed "team-signed"? Does it have to have each and every player on the roster to have signed it? What about coaches? I know it can be nearly impossible to get every single player on the ball, but if you don't have every player, is it really "team-signed"?