To answer this question, you need to understand the meanings of the options given.
Option A) Conchologist - This option is incorrect. A conchologist is a person who studies shells.
Option B) Argyrothecologist - This option is correct. An argyrothecologist is a person who collects money boxes or piggy banks.
Option C) Helixophile - This option is incorrect. A helixophile is a person who collects or is fascinated by spiral-shaped objects.
Option D) Cartophilist - This option is incorrect. A cartophilist is a person who collects cigarette cards or trade cards.
The correct answer is B) Argyrothecologist. This option is correct because an argyrothecologist is a person who collects money boxes or piggy banks.