I got this at Amazon for $1.34. It is decent quality. This is the perfect size for a key chain flashlight. The price was unbelievably low. It did not get 5 stars since it isn't as bright as the other two very similar key chain lights I have and it took weeks for it to arrive. If you are in no hurry you can't beat the price and the light is more than adequate especially for the size.
If reviewing a product, it may have been received free of charge. That will NEVER have a bearing on my recommendations.