By the way I ship out books every week as I have a small business on another topic, not chess. The USPS makes a FREE USPS PRIORITY bubble bag mailer that will easily hold one or two average chess books. The seller can add cardboard to each side inside the bag, which is what I do, books come through 98% unscathed. I even add bubble wrap to the books before putting them into the bag whcih now assures they come through 100%. Never had a complaint about damage in the 10 YEARS I have been in business, yes since 2005.
Shipping this way costs the seller $5.70 anywhere in the 50 states and take for the most part 2 days to reach the customer. Why do many chess book dealers charge you $4 to ship media mail for just one book and lots more for more than one and even one book shipped USPS PRIORITY they charge you about $10-$12 a total rip off yes. I have told so many chess vendors about this bag and the Zone boxes that all becaame available to businesses, you have to send away for them at the usps.com site, on January 2013. I use the Zone A box a lot and that can hold a lot. Ranges from about $5.75 to about $9.00 depending on zone from my region.
But I order books many one at a time usually and about 90% of them could fit in this bubble bag supplied totally from from usps.com. This particualar bag or the postage friendly Zone boxes are not available in the post offices as they were developed for commercial use although nothing is stopping anyone from odering these on line although you must have a sign on and password.
So next time you get taken for high shipping costs and it still goes by 3rd class truck as all media mail goes, also subject to opening which I just experienced with a chess book vendor, ask them hey why do you ship yada yada yada, They will make it sound like they know it all and you are work, they are either ignoranat that these things exist or just lieing to you which seems the thing to do these days. Yes USPS MEDIAL MAIL is 3rd class mail which means it gets moved when everything else is gone. Sometimes it gets to my door at amazing speed even from afar, which means they probably put it on a jet anways, and sometimes it takes 2 weeks. A couple weeks ago they decided to open up a chess book I ordered and make sure there was just a chess book enclosed. The inspection held it up a week on its lousy 750 miles trip and I got the book 10 days later. Had markings opened by the postal inspector. The mail person said that was probably because they mailed it in such a big box.
Oh well, just trying to make sense why some chess vendors take us for fools and lie about shipping. All the USPS PRIORITY booxes are FREE and the only costs I have besides the postage for the order would be maybe some packing material although news paper, which there is still plenty of, works great and does not add to the cost of these Flat Rate or Zone A/B/C boxes.
How many have ordered paper bound chess books from Amazon only to come through smahed to heck? Sometimes they come through in a formed box made to fit and comes through fine, sometimes in a bubble bag and come through semi okay as a corner might be crunched if no cardboard was instered in the bubble bag. Sometimes they come in a way too big box with a couple bubble bags inside and the book is just getting smahed from side to side and top to bottom, you get it and it looks like it was in the trenches of WWI. This is why I seldom order a paper bound chess book off of Amazon if one of my favorite vendors has the book in stock. I rather pay a couple extra bucks and get it in good condition.