Yes I agree with these figures and even at these lower rates, at this time there is no real buyer in the market. Only buying being done on a limited scale is mainly by dealers and they are dragging the prices even lower.
A friend of mine who owns a 5 marla plot in safari valley had an offer close to 40 lakhs in November, but he didn't sell. This week when he checked out the market, the best offer he got was about 30 lakhs! Obviously, he is not selling right now but if the market doesn't improve over the next 3-4 months he might be forced to sell at the lower price, as he will be needing the money.