John Smoltz and Eric Karros discuss the values of their rookie cards after finding out a signed Mike Trout rookie card sold for a record $900,000, the most for any modern-day player, this week. #FOXSports #MLB #MikeTrout #EricKarros #JohnSmoltz SUBSCRIBE to get the latest FOX Sports content: foxs.pt/SubscribeFOXSPORTS ►First Things First’s YouTube channel: foxs.pt/SubscribeFIRSTTHINGSFIRST ►UNDISPUTED’s YouTube channel: foxs.pt/SubscribeUNDISPUTED ►The Herd with Colin Cowherd’s YouTube channel: foxs.pt/SubscribeTHEHERD ►Speak For Yourself’s YouTube Channel: foxs.pt/SubscribeSPEAKFORYOURSELF ►LOCK IT IN’s YouTube Channel: foxs.pt/SubscribeLOCKITIN ►PBC ON FOX’s YouTube Channel: foxs.pt/SubscribePBCONFOX ►FOX Soccer’s YouTube channel: foxs.pt/SubscribeFOXSOCCER ►NASCAR ON FOX YouTube channel: foxs.pt/SubscribeNASCARonFOX ►WWE ON FOX YouTube channel: foxs.pt/SubscribeWWEONFOX ►CFB ON FOX YouTube channel: htt...