R.A. Lafferty’s literary estate for sale

Locus online is reporting that R.A. Lafferty’s literary estate is for sale. The offer includes “exclusive rights to publish his 29 novels and 225 short stories in print, audio, cinema, etc.” The current bid is $70,000.
His bibliography is here at ISFDB. Lafferty (1914-2002) won a Hugo in 1973 for best short story, for “Eurema’s Dam”. He was nominated for three other Hugos and seven Nebulas.