Kim & Kanye: We're Selling Our Starter Home ... For $20 Plus Mil!!!

Kim Kardashian and Kanye West are proving the old adage, "the rich get richer," because they're making more on a single house than 10 random people combined will ever make in a lifetime.

Kim and Kanye bought the sprawling Bel-Air mansion in 2013 for $9 million, and our sources say they spent around $2 million renovating it.

We've learned the home is going on the market in the next few days, and the asking price will be more than $20 million.

Our West L.A. real estate sources say they will get what they're asking, and maybe more. The house is in a hot area of town and it's likely they'll get multiple offers which will trigger a bidding war.

Here's the real bitch of it all ... they didn't even bother to live there. They moved to Calabasas to live with Kris for a while, and then bought a house in nearby Hidden Hills.

Rich people ... it's really hard to like them.