I think I'm getting fleeced by my local post office, then.
This page:
https://www.usps.com/international/mail-shipping-services.htm
says Priority Mail International starts at 29.25, and my guess is that's for the letter. IIRC, the next thing up was a fairly large box which was going to cost more than $60. Incidentally, I was trying to send a shaving brush to my dad and I ended up backing off because I felt I would be paying the cost of the brush in added shipping charges.
10 oz with First Class to India is $14.30, this is about the weight my brushes weigh in with a few goodies tossed in the box.