Shipping Costs are as follows.

CDs-----

$3.25 Within the USA plus $1.00 for every additional item.  $4.25 to Canada plus $1.00 for every additional item.  $6.00 to the rest of the world plus $1.50 for every additional item.

Vinyl----

$3.75 within the USA plus $1.00 for every additional item.  $6.00 to Canada plus $1.50 for every additional item.  $14.00 to the rest of the world plus $2.50 for every additional item.

doubles of any sort always count as two.  Triples as three and so on.