Demand for old Trappist beers

[Chambertin]

I am primarily a wine collector but I got into Trappist beers for awhile. I bought and aged them like a wine collector and the result is, I have far too much, most of it very old now.
I bought all of it from Peter at Esprit. I bought these all circa 2008-2010. They have been stored in a wine cellar. I have been drinking them but too slowly.

I am really just looking to see if there is any interest in these or not.

Off the top of my head, I have 15-20 bottles of:
Rochefort 6, 8, 10
St Bernardus Tripel, Abt 12
Westvleteren 8, 12
Achel Extra (750ml)
Chimay Blue cap, magnums
Westmalle Dubbel, Tripel
Orval