I asked my Post Office today what this tiny little 18 gram 1 bite 'Picnic' bar would cost to mail to "Rest Of World" i,e, - Europe, UK, or South America or Africa etc, via the Cheapest possible airmail method. Not Registered, not insured, not Express.
I took a photo next to a $20 bill to show size relevance, and another tiny bite size packet that cost 50c at supermarket.
Lets assume the outer packaging is minimal and weighs only a gram = 19 grams total weight for our mail item.
And it could be anything of this same size. A scarf, or a box of paper clips etc, or an matchbox etc
Remember these are the super tiny bars - 18 grams is just over half an ounce for our American cousins, who still use arcane Medieval weights and measures!
All members are free to guess and to vote - you may be buying something from here so a rough idea of mail cost is always good.
You know what YOUR PO will charge you for 19 grams, as a guide.
Take a guess and add a comment. Refrain from specific rate discussion though in the first instance, or the Sheriff will hunt you down!