http://forums.pelicanparts.com/porsche-marketplace-discussion/1020873-oil-system.html
OK, ill bite since the topic was two thread worthy.
you could likely get a bit better price if the cooler and tank were cleaned by pacific coolers or the like. the refurb and clean bill of health regarding leaks or other defects should pay for themselves and make the parts much easier to sell. less questions of fitness.
the lines on the other hand are not really shippable. local buyer is almost a must for them.
so what are the parts worth? not sure. i do research in the classified adds when selling a part im not sure what a fair price is.