We are talking about the first batch.This says they weren't top secret.
"Fewer than 10 documents marked classified were found at the Biden residence in Wilmington, Del., and none were marked top secret."
Total number of Biden documents known to be marked classified is about 20, source says
Documents found at the Penn Biden Center included top-secret material, a federal law enforcement official said.www.google.com
I know it’s difficult to follow along considering the number of locations now