I am 70 and have original Elvis 45RPM records from the 50's on RCAA label value??

It depends on how many records that u have. Since they are in excellent condition and are from the 50's u could make $10,0000 of more. Whatever u do, keep them, as they are worth much now. A long time geleden I had a stack of about 150 33 albums and at the time I was getting really into Elvis, but it was starting to go overboard. I made the mistake of throwing all of the records away. Don't do what I did. My feelings toward Elvis have changed since then for the better.