It is possible to donate a heavily cursed item with CURSE_NO_DROP, like a ring of power, to the Mathom-House without the need to break the curse.
You won't get any money in return but you can sleep well being assured that there is a little museum in the shire full of rings of power and other terrible artifacts
Cursed Items & Mathom-House
Re: Cursed Items & Mathom-House
Has been fixed, thanks.