plutism 

Plutism is discrimination based on wealth, especially discrimination by those of extreme wealth against the middle class and the poor. This as opposed to discrimination based on race, color, religion or creed. See also Plutocracy

Evidence of the Jacob's plutism was evinced by his refusal eat at a restaurant with prices the common person could afford.

plutism by Don Mashak-The Cynical Patriot May 31, 2019