"The Root" by Tergo

The root of all evil; also the root of being able to feed the family and pay the bills.

Load this layout in Moonlight Mahjong on your iPhone or iPod Touch.

Requires Moonlight Mahjong 1.1 or later.

180 tiles

A similar-themed submission recently was Cash Rules Everything Around Me (C.R.E.A.M) by Scottie, which references a Wu Tang song.