Wednesday, August 12, 2009

Firefox Extension: 'Invisible Hand' - Automatically Comparison Shops BestBuy, Amazon & NewEgg

Invisible Hand is a sweet Firefox extension!

Invisible Hand automatically knows what product you are looking at and gives you price comparisons amongst other major retailers. I typically shop between BestBuy, Amazon and NewEgg, here's how convenient Invisible Hand is in action:

BestBuy.com test:


Amazon.com test:


NewEgg.com test:




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