30(ish) year old Jamaican Cigars

Just found half a dozen boxes of mainly Jamaican Cigars.
would they still be smokeable after 20 to 30 years?
or are there any collectors out there who would like to aquire them?
or is it straight to the bin with them?

25 Macanudo in a lovely box, unopened.
25 Jamavana (petit coronoas)
25 H & H Flor de lancha (Petit Coronas)*2
25 La Invicta (petit coronoas)

25 Henri Wintermans
25 House of Lords (petit coronoas)might be from Montreal?

Was about to chuck em but they are in such mint condition it seems a shame to throw them after being preserved for all these years.
Sentimental fool that i am,
thanks for any help

K