What is the best way to ship comics or similar items from Canada to US with delivery confirmation?

[kerrcollectables]

What is the most cost-effective method to ship comics via Canada Post to the USA with a Paypal-accepted proof delivery?

Size-wise, I am looking at shipping items in large document envelopes with cardboard protection. They are in the gray area where the value is too much for me to feel comfortable shipping without some protection from scammers, but not enough to spend $50+ on shipping.

I am having a very hard time definitively finding the answer on the Canada Post site, and the people at the post office seem not to know either. The answers I have found so far seem outrageously exhorbitant.

[do-ca66]

38cm. x 27cm. x 2 cm. @300grams or less is Light Packet Air International, cheap but no tracking.

Canada Post has a lucite jig to check the size.

I ship shirts & scarves this way, in a freezer sealy bag, brown paper wrapped.

Once you commit to tracking the price will almost double.

Don Jamieson.