"I just love these little scamps!" K would often say to me has we walked around his dining room which had been recently fitted with additional shelving to house more of his massive collection.
"Truth is most of my wealth is sunk into these suckers. On paper I'm probably about 80K in the red, but if you believe the recent collectors guidebook I'm sitting at a solid 8M. That's not why I do it of course, but it's nice."