Surprisingly as it may seem, some are for sale, looks like they went up today.
I passed by them last week and meant to check the webiste but didnt, someone else nudged me today.
Lots of disclaimers on them. personally a lot of the notes are irrelevant and spurious as to their value. Those who know me know what i do for folks (legally) and understand what I am on about.
Here is the link to the first one, there are more.
https://www.gcsurplus.ca/mn-eng.cfm?...=&str=1<nf=1
Robin