SOLD - Thanks CP once again for allowing me to avoid Kijiji!!
Used for about a year, always covered, like this:
http://www.costco.ca/Novaform%C2%AE-...&storeId=10302
Helped us get another year out of our mattress, but we finally bought a new one. As Is.
$40
Also available: Generic King size bed frame
$40
Edit: Buy both for $30