
Linda Levy has placed her entire correspondence with PKD for sale on ebay. She's also written up a very extensive recollection of her times with Phil. Her unflinching portrayal of PKD in the early 1970s is incredibly detailed and she writes extensively about both his charm and the deep psychic pain he seemed to be in.
Check out the lot here and read the .pdf file here.
One of the most interesting items in the lot is the letter Linda wrote to PKD before they met, when he was still in X-Kalay in Vancouver. Linda was a student at Cal State Fullerton and in her Chaucer class, Professor Will McNelly read a letter he received from PKD, which basically stated he had no where to live, and no one to talk to. Linda took it upon herself to write Phil.
While it's impossible to ever really 'know' Philip K Dick from this vantage point 26 years after his death, after much study I am starting to get a sense for the guy. And I know this letter must have totally blown his mind (click images to enlarge):



For those of you that are surprised by the price Linda is asking for these letters, check out this paragraph in a December 2007 Vanity Fair article about artist and collector Richard Prince:
"Prince is quite happy to discuss the prices of his exotic acquisitions, revealing that he recently paid “a little bit over $100 grand” for the only known first edition of Hammett’s The Glass Key in a dust jacket. Then there was the copy of Philip K. Dick’s 1968 novel, Do Androids Dream of Electric Sheep?, inscribed to Dick’s fellow science-fiction writer Tim Powers. “I paid $150,000 for that,” says Prince. “I was more than happy to pony up—it’s an important book for me.”"