Ask HN: Are there any successful, paid Chrome extensions sold on the web store?

		Ask HN: Are there any successful, paid Chrome extensions sold on the web store?
		15 points by mh- on Aug 10, 2011 \| hide \| past \| favorite \| 1 comment
		Whether using in-app payments or an upfront price structure.. I'm looking for any examples of Chrome apps or extensions that have successfully done notable sales volume on the Chrome Web store.

Also interested in this.