If they cancel em screw em. I've seen many companies make mistakes like that both in print and on the internet and honor the price for those who purchased before they became aware of the mistake. I bought my nav system because of an error the store had to honor. I bought my refridgerator at a big discount because the store didn't take the sale sign off of it a week past the expiration. I know many more people who bought laptops at $20 because of a blunder.

If they were honest they'd honor the sale and the webpage would be down or have been updated by now.

Makes me wonder what would happen if people didn't call to verify? Some shmoe would probably box it up put the label on it and ship it.