Hi b.kinden.. Yes , seller is using ebay's new Global Shipping Program.
Here is all about it..
http://pages.ebay.com/help/sell/shipping-globally.html
Biggest change for canadian buyers is duty/taxes , if applicable will always be charged and paid at checkout rather than at delivery.
In the top section of any listing under shipping .. if US seller is using this program , will see this.....import charges.. to be provided at checkout.