Back in August, we told you about InvisibleHand, a Firefox add-on which spends most of its time hidden but pops up if it discovers that you're looking at a product you can get cheaper somewhere else.
Commenters on our post loved it, and now you can try out the latest version of the add-on before anyone else. The company behind InvisibleHand has offered 200 Pocket-lint readers access to the new version, which adds Google search integration, a "more refined" notifications experience and support for German retailers.
You can grab it right now by being one of the first 200 readers to head over to http://preview.getinvisiblehand.com/ and use the code: "invisiblePL" without quote marks. When you've downloaded it, head on back here and let us know what you think in the comments section.