It is a shame. The marketing angle is questionable...

So, what models have an integrated dry sump? 986, 996, 987, 997. Am I missing any?

It looks like the 993 was the last to have a true dry sump system, apart from the GT3, Turbo and GT2 that is. But look how far the engines have come otherwise.

We got 4 valves per cylinder, Vario Cam Plus and Liquid Cooling, but we lost the true dry sump.