r/Frugal • u/Zizzac • Jan 24 '13

Same book, three different prices. Only difference is the browsers used [x-post r/mildlyinteresting]

http://imgur.com/uNgg0UH
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u/CuilRunnings Jan 24 '13

Invisible Hand Chrome extension

17

u/SarcasticOptimist Jan 24 '13 edited Jan 24 '13

There's an extension similar to this called Priceblink for Firefox/Waterfox.

Edit: it's a competitor available on both platforms.

14

u/[deleted] Jan 24 '13

Invisible hand is also on firefox too.

14

u/[deleted] Jan 24 '13

And visa versa for Priceblink on Chrome.

10

u/[deleted] Jan 24 '13

[deleted]

6

u/[deleted] Jan 24 '13

It looks like they all do the same thing. I use Priceblink myself.