519
Black Friday not the cheapest time to shop, says consumer group
(www.theguardian.com)
This is a most excellent place for technology news and articles.
Keepa makes Camel x 3 obsolete, it shows far more information
when you pay.. which costs more than prime itself does.
I think even the free version of Keepa is better to use. I see that for free accounts there are restrictions, but I haven't noticed any at least with the Firefox addon.