I hate to say it, guys, but Kickstarter won't work...
Apparently, that site is designed to give donators "Rewards" that are far below the actual dollar value a person donates.

I've been crunching the numbers for nearly 12 hours now, and have been unable to find a way to use that site,
without having to charge everyone at least
TWO TIMES what you'd normally pay, if you just bought them through the website.

I did learn a few things about shipping to
certain countries.
Due to
USPS Size Restrictions, I can only put up 68 Onion Game Cases Per Box,
and it would cost roughly $107 to ship that box.
This only applies to:
Australia, Brazil, British Virgin Islands, Greenland, Iceland, Mexico,
the Antilles part of the Netherlands (this does not apply to the other parts of the Netherlands)
Philippines, and South Korea.
So, people in those countries would wind up paying about $2.08 USD per Game Case.
IMHO, that's too much to pay for shipping.
I know I can get a better deal, by getting an International Shipping Contract with a different company.
I plan to do some shopping around, for a better international rate, before I start selling the Game Cases.

I have to wait until the Prototyping Stage is finished before I do this, as they are going to need the actual dimensions of the product, in order to give me custom rate tables to use with my Shopping Cart software. They'll also need that info, so we can work together to determine the appropriate custom shipping box size ranges.
One of the cool things about having a shipping contract, is that they charge by the overall volume and weight of all boxes per order, instead of for each individual box.
If you've ever received multiple packages for a single order that say "1 of #" on the shipping label, you've seen an example of this already.

By the way, information on the Kickstarter website looks to be written by a PR Guy, and is lacking many details, such as how they handle Shipping and Handling.
From what I've gathered by Googling, it's up to me to pad my Goal Amount, to cover S&H for "Rewards" to Donators. Since I gathered that info from sources outside of their website, I can't trust the truthfulness of it.
For the record, I plan to ship to 27 Countries outside of America.
If Shipping and Handling could be Separate from the $ Goal, and set up to be mandatory, AND depend on where the donator lives, then I could use their website after all, without the need to double the prices to you all, in order to be able to cover the shipping, if I get thousands of donators from the most expensive countries to ship to.