Both were obtained at shows in Boston in 1993. Both balls have some toning as can be seen from photos. I have the COA for the Griffey, but am unable for the life of me able to find the COA for the Ryan. I guarantee authenticity on both. Would also trade for vintage baseball cards more specifically T206, 50s and 60s.
Ken Griffey Jr.
$60 dlvd
Nolan Ryan
$55 dlvd