The Canada Post Equivalent to the USPS Priority Mail "Flat Rate" shipping box is now available to eBay Canada Sellers that ship domestically and to the USA.

Go here on ebay to learn more about Canada Post's Flat Rate Shipping Box:

http://pages.ebay.ca/flatratebox/index.html

Visit Ebay Canada's shipping centre here to learn about shipping from Canada: 

http://pages.ebay.ca/flatratebox/faq.html

Flat Rate Box Pricing*

Regional: $9.99
National: $12.99
USA: $17.99

*Prices do not include applicable taxes.

Size & Weight Limits

    * 1 size: 28 cm x 21.5 cm x 14 cm
    * Weight limit: Up to 5 kg
    * Online shipping labels: Available only through eBay's Online Shipping tool

The Flat Rate Box can only be used with a Canada Post Flat Rate Box shipping label created, purchased and printed through eBay's Online Shipping tool

(I've written this brief guide so that it shows up in any search you may have done because navigating ebay.ca for information doesn't always come up with the information you are looking for. Plus I can find it fast again too when I'm searching!)