I came across this lot last weekend and camped by the computer until it was mine.
It was listed as a "Rare exploded NH booklet CV $1200". I took that to mean the seller only looked up Scott value for the four panes, which have a catalogue value of ~$1200. There are, in fact, two booklets shown. The complete booklets are not listed in Scott, so you don't know what's what.
If you look these up in Michel, the prices are as follows:
MH 19: €2500 MNH (top pane containing 5x 20pf + 5x 'X'
and pane containing 10x 10pf)
MH 20.1
or 20.2 €900 & €1200, respectively (depends on the cover, which is not 100% visible.
Without the booklet covers, and taken as single panes, these add up to a total of:
€2450 Mint NH
My investment amounted to less than 11% cat value.
It pays to use Michel!
Brian

