The Panopticon/AudioGO links - what fate?

AudioGO ceased production in October 2013, and forwarded all inquiries to Downpour.com. As of the end of August 2014 the residual website (AudioGO.com) has been handed to other owners.

We have a lot of reference links to AudioGO's listings - mainly in entries for their products - none of which point to anything anymore.

Example:

Should these be eliminated, or redirected to... where? Downpour? BBCShop? Amazon?