Ok I’m looking at the 1 reales in my 2020 Redbook it’s giving a value for Vg $20, F $35, VF $50 EF $120, from the pictures Your 1 reales is a lower Vg grade on the wear I can see plus the hole. Any holes in coins unless there suppose to be there lowers a coins value. That’s why I offered the 12,500. Since you’ve had this since childhood the coin understandably has sentimental value to you ,but I can’t pay for sentimental value.