For anyone interested and nearby, I was in Lynchburg VA a few weeks ago and popped into Riverview Records to browse around a bit a found an entire section filled with WH LPs. More than I have seen in one place anywhere I've ever been. They were fairly priced and appeared in good collection. It looked as though they were purchased from a collector/audiophile that obtained the entire catalogue. Nice shop too, with some vintage gear including a pair of Acoustats flanking the main wall.
FWIW, I particularly like the recordings by Alex DiGrassi and Michael Hedges. Hard to find better recorded solo acoustic guitar and these guys play their instrument very, very well (though totally different styles)