If you are a southpaw and left eye dominant I can not express how important it is for you to get a left handed gun.
Wait, save, find (new or used), the left handed gun that closely fits you. It will make a world of difference. In the event that you need to make a follow up shot we are talking the difference of having a chance at the shot and wild pipe dream.
Do not settle for cheap / inexpensive at the cost of fit. When hunting, confidence in your chose weapon goes a long way in putting meat in the freezer.