Ebay

Hey,
Ma Granddad has a huge collection of almost 70 records (including Long Plays and Extended Plays). Now as we do not have a record player we want to sell da records on Ebay. Could anyone plz tell me da estimated price of each record to be sold

P.S.

1. His records are almost 40 yrs. old
2. In perfect playing condition
3. Includes 5 English records too

Plz be fast