If you feel Porsches are over priced then what must you not think of Ferarris. Afterall they offer not real performance advantage over Porsche yet cost a packet in comparison and are less reliable to boot.
Sorry for not understanding your logic, the CGT offers no performance enchancement over the GT2RS yet cost how much more. It seems that at times you champion value over image/prestige/status and yet your only Porsche that's worthy in your opinion is the most overpriced of them all.
In a word ...... confused am I.