This morning DJI announced the RS 4 Mini, a smaller, cheaper version of the RS 4 gimbal. It seems to lack some of the more professional features from the RS 4 and the RS 4 Pro, but it makes up for that with its price, starting at $369 USD. This seems like an awesome gimbal if you want to start stabilizing your DSLR, without the high investment price of the RS 4 or RS 4 Pro.
Check it out here: https://www.dji.com/rs-4-mini?site=brandsite&from=homepage