Shipping 80lb amps.

FWIW I have made it a policy to bring my sold items to the UPS Store or Fedex/Kinkos and pay them to pack.  They use lots of bubble wrap and very stout boxes and I've never had any problems...but my shipments were not 80lbs. 

Have you considered Class D amplification?  Lighter for sure.  /JK

Be careful to insure each box for the full value of the pair if you ship them that way, unless Klaus would be willing to make you a single matched amp to replace one that is trashed.

@crustycoot   

That will get it there safe.  just realize you are paying about 300% of what it would cost you to package it carefully yourself and print out a shipping label online.

You can tell which sellers use your method of shipping by looking at what they charge for shipping.

Not criticizing since getting it there safe is the most important thing.  I just look at the total cost and decide if I'm ok with that.

Jerry

Where do you get the pallets and the strapping?  Do freight shippers do that also?  

I'd agree with others regarding insurance. I've heard horror stories regarding insurance claims with a carrier. Don't waste your money.