Archival 120 Film Negative Preservers in Edmonton, Alberta for sale

Selling off surplus and unwanted items from 40+ year collection. For offer is a new, unused box of Continuous Archival 120 Film Negative Preservers.
This box contains a continuous 1000 foot roll of transparent ARCHIVAL quality polyethylene plastic for sleeving 120 film negatives.
This product is still produced today and is sold for $33.10 USD per box. Check out the manufacturer details at http://www.printfile.com/120-1m.aspx
My price is $19.99 CAD.
I am selling many photographic items, so please refer to my other ads. Local pickup may be made in Edmonton, Alberta, or I will ship worldwide with buyer paying all costs in advance.
Please communicate via Facebook message or email at vintage.camera.sales.edmonton@gmail.com and refer to the lot number for this item.