Hello everybody, quick Q. Been offered a 2nd hand D30.2 MkII, 3 yr old, mint condition for 800 squid. Would it be a worthy upgrade to my Marantz transport/Tag DAC combo? (I'm not able to demo it). Reviews are very favourable but I've never paid too much attention to those. If I buy it - How much would a mint Tag DAC go for these days? Any takers? :D