Think media mail goes up to 70lbs and that’s about $35-40 bucks.
Needles & Grooves
Delta Don
McGlam
Would you just use a regular cardboard box? Not sure what the best way to pack them would be...
Crenshaw Blvd
Put the discs in a cd book to carry with you and ship the cases
Delta Don
Yeah they have moving boxes that fit records. I’d probably make stacks and package wrap them so they can’t shift. Then air pack on top. The boxes themselves are sturdy. Just reinforce the bottom with tape in both directions
JonnyH
USPS has boxes that cost $X/box to ship. I once shipped about 200 CDs this way.
TenderLovingKiller®
Media Mail.
wmeugene
Media Mail, well padded in a way to try to avoid damage. I think bubble wrap and combining CDs in ziploc bags would help.
Crenshaw Blvd
Also if you have a cd book, you can put the discs and art in the book then just buy jewel cases off of amazon when you get home.
djdavedk
Double box, and Media Mail.