I doubt you'll get that iso offered tbh.
the people who have them are unlikely to sell/inactive. there's several chains/plates about, but if you know any of those in existence, probably better off pm'ing them directly and giving them a spicy offer.
Not really for sale, but everyone has a price:
Mystical tintitanium chain mail
Level Req: 50
Physical Defense: 158 to 395
Magical Defense: 0 to 68
+162% Enhanced Effect
+39 Dexterity
+1 to 9 Life per Kill
gl on the iso.
is there a price available on this, yes im lazy and i didnt look at all the history of it yet