How to package sets for shipping?

Does anyone have any tips for packaging and shipping full sets (500-800 cards)?
Much appreciated!
Much appreciated!
Nate
BST References:
DanBessette, lwehlers, Lee17, 07diedrt
BST References:
DanBessette, lwehlers, Lee17, 07diedrt
0
Comments
Two 400 count boxes fit in a flat rate bubble mailer. $6.80 last I shipped.
No a box from the Post Office they will give them to you for free. SH can be all over the place.