If you want 802D-like performance for relatively cheap, search for the 80's ear B&W 801 Matrix Series II and Series III. I have seen excellent condition pairs go for $2500-$4000 USD. The old 802, I do not particularly recommend as a close match to the 802D. The old 802N is rather similar to the 802D, however, but with slightly less flat response. But other than that, it has most of the characteristics, and looks nearly identical to the 802D. Excellent condition pairs go for $5000-$8000, with $5000 being rare.
-Chris