There is one available on Audiogon at the moment:
http://app.audiogon.com/listings/solid-state-hegel-h300-integrated-w-dac-black-finish-like-new-condition-2015-02-18-integrateds-60103-hanover-park-il
http://app.audiogon.com/listings/solid-state-hegel-h300-integrated-w-dac-black-finish-like-new-condition-2015-02-18-integrateds-60103-hanover-park-il