$1500
Crikey, that's a mark up and then some.
Mine cost £600 when I bought it about 6 or 7 years ago (apparently they're around £650 now).
Personally I find it too dark sounding, and compresses far too much for my tastes. Far more gain than I'll ever need as well.
It does have good cleans though.
I bought mine at a time when I was very ill, and thought I needed a lower wattage amp to "keep my hand in" since at that time, I was too unreliable to be in a band. At about the same time, I started modding my 4104 though, and ended up using that, and never really touching the Cornford much.
But for me, the Cornford doesn't really have many redeeming features, which is why I'm about to put mine up for sale.
You really shouldn't be surprised that anything is fitted with cheap components though. Remember that mustards were cheap and plentiful during Marshall's heyday, and although the prices of Cornfords across the Atlantic are obviously quite high, an awful lot of that must be import markup, since over here, they're not exactly "exclusive boutique" prices IMO.