Trees were "expensive" at Belleclare,
a 4-5 year old fig tree would be priced at $495-695,
some even more, some not for sale at any price.

So to see one of these trees today, 8-10+ years older
with a resell price of $800 or more,
although "expensive" for a single tree to many,
considering the rarity and age of such a specimen,
many would consider the price a bargain.
Even the old sales records indicate they were charging
$149-199 for 3 year old trees in the very early 90's,
before they became nationally known.
Actual mother trees from the nursery,
the actual trees they used to propagate cuttings from,
some still exist, they are around 20 years old or more,
couple closer to 30 years of age.
Atreano, Petite Negre, San Pietro, Pops Purple, White Barese,
Gialina, and others still survive and flourish to this day.
I would guess there are several hundred "first generation" trees
that still exist, trees that were propagated from the mothers
and sold to customers.
I would call trees propagated from these trees as "second generation"
provenance can get murky and there might be a thousand or more of these
and potentially "third, fourth, fifth ...." generation trees.
Guessing, I would think about 60-70% of the Belleclare list might exist
in "first generation" trees.
We might have to do a Belleclare variety head count one of these days :-)