Hi, I am new to the board and have enjoyed reading through many of the posts. I've been helping my grandmother sell many of her collectibles. I recently had just over 150 prewwII cards graded (mostly baseball, some billiard, golf, boxing, etc) plus I have many others that weren't worth grading. I do not know much about the hobby. SGC gave me suggestions on the best ways to sell the cards (through auction houses, REA was one mentioned). Like everyone else, I'm looking to get the most for them and although I'm in no rush, my grandmother is 90. I would like her to use the money for meds and not an inheritance for someone else

Although SGC seems very trustworthy I really want to do my due diligence and see what other options may be worth looking into. I've read about other auction houses on this site and have thought about ebay. With so many cards does anyone have any suggestions?
I'm picking up cards this week.
Thanks!