Happy to combine multiple CD purchases into a single CD shipment to reduce shipping costs for you. Since many of the CDs I list have a shipping cost more than the CD itself, it makes fiscal sense for you to combine. 

1-4 CDs will cost $4.47

4-8 CDs will cost $5.22

8-12 CDs will cost $5.97

12+ CDs will cost whatever the USPS rate is for the actual weight.

Overlap between numbers of CDs for each price category is because weight of individual albums varies (size/# of pages in front insert/booklet, 2 disc set)

I add $1 handling cost for the work required to bundle multiple items.

To request a combined shipping invoice for multiple "Buy It Now" items on eBay, add them to your cart, then find and click the "Request total from seller" link in the cart to notify the seller to send one invoice with updated shipping costs.