used item   COMBINED SHIPPING IN USA = $4 for 1  record  $5 for 20 records $6 for 30 records   step 1  BUY ITEMS step 2 DO NOT PAY step 3  WAIT FOR OR ASK SELLER TO SEND COMBINED INVOICE... INTERNAITIONAL SHIPPING IS .40 PER EXTRA RECORD   also you can call ebay for help 

effective 8/8/15  new shipping rates are .10 cents per additional 45 record in USA. .70 cents for international