Even if a product is saturated, that doesn't mean it cannot be sold. In this video J Rich shows how he would sell one of the most over staurated products: Posture correctors.
Quick Ideas From The Videos:
1) Even if a product is saturated, but it still has demand, it will sell
2) Think of how you can have an edge over your competitors (J Rich adds a free 30 day workout plan if someone were to buy the posture corrector.