Sonic Frontiers SFD-2 MkIII... USED PRICE...

Hi All,

Have been lurking around Audiogon for several years now but this is actually my first post and the subject matter has more than likely been answered before...

I undoubtedly know technology has moved on somewhat but I've read countless post's on the net praising the Sonic Frontiers SFD-2 MkIII DAC back in the day.

As such, I have the opportunity to purchase one of these highly rated DAC's in very good and working condition, except for a couple of cosmetic marks on the front facia. The seller is claiming the unit was Dexa modified and serviced at the same time last year at PCX (I've emailed Chris Johnson to verify this)... but nothing else, so no SE+ upgrade etc, etc.  

The seller is asking a firm US$1650

So, what do you guys think... is this a fair price for this unit or what should I be offering ?

If I go ahead with this purchase, it's almost mandatory to partner it with an Assemblage D2D-1 which I'll also be doing... should hopefully be a "revitalising" listen with the rest of my set-up !