Options
1956 gray vs white back question

I am going to start collecting 1956 topps bb. I see that they have both white and grey back cards. Does it make a difference with regards to scarcity and / or cost /value? For intstance, I want to start with an 1956 Hank Aaron card (PSA 6 OR 7) and take it from there. Thanks in advance.
Collecting Clemente master (#6) and basic PSA registry sets, Hank Aaron master and basic sets, Mantle oddball issues, 1970's mega decade HOFs, 1967 Topps pin ups, and high grade Topps Clemente and Aaron. Numerous transactions with over 100 board members.
0
Comments
the lower numbers are more common in white backs but the grey backs are pretty common as well - I don't see a price difference in these.
the higher numbers are more common in grey backs but the white backs are more scare - there is often a price difference in these.