I shot the new 75B Shadow last summer and it sells for around $1,100 and in my mind would be worth it as there is no equivalent less expensive model and it does come with a very sweet trigger and no FLDC. The gun is directed at the IDPA SSP division where it makes weight out of the box. The regular Shadow doesn't make weight and must be put on a diet.
If this gun is one that has gone through the CZ Custom shop then perhaps it is worth the extra $400. But with just the Maple Leaf on the grip panels, well those are very expensive grips.
Take Care
Bob