I am sure there will be young folks who want to buy a Boxster at a reasonable price
as their first P car. It is a shame to see a perfectly good car get dismantled for parts....
I am sure there are some young buyers out there who will do their own wrenching
and would be perfectly happy with your car.
On rereading your post, you could try and sell it as is and if not enough $$$ then remove the saleable parts for ebay . Eventually you will get enough $$$ out of the sale if you keep on removing the saleable parts. Just my 05 cents....