thank you so far!!! at the incoming addresses i had 2. and i exported those priv keys. do i need to export something else??
I'm not really that familiar with the standard Core wallet,
Try "listaddressgroupings' in console that might list all the addresses including change addresses.
Check how much/when they had coins in, using blockchain explorers.
Then you can display the private key for any that arevrelevant.