blue_skies, Friday I sent four books - two brand new - white paper, printed clearly, one intermediate and one old, yellowed paper, etc. 270 pgs+460 pgs+180pg+290 pgs = 5 $, paid with PAYPAL.
I'll keep you posted on what happens.
The company is located in Tucson, AZ.
For me it is not an economical solution because of high price of shipping - 24 euros for 2 kg ...