NPC selling random item

[zakius]

I'm wondering if is there any easy way to make NPC selling (in trade window) one of three items with same id and name(for example rusty armors) chosen randomly(one item on list, you can get any of the three, will be good if chance for one can be bigger than for the second and third one)

 

[Cykotitan]

rusty armors have 3 ids, not 1

 

[zakius]

so its my problem, I want to have: one item on list but sold item is randomized from the 3 ids

 

[zakius]

Bump
?

 

[Avios]

Perhaps not in August. but see it

http://otland.net/f81/shop-lever-rand-61620/

 

[zakius]

@up: yeah, but I want to make NPC with TRADe window, oldschool NPC is easy, almost exact like the lever, but I wanna the trade window ;f