Super Mario Bros - very rare game for Nintendo in perfect condition

We are drastically lowering the prices many times more than all of our competitors combined even. This is because we want to give the chance to each and everyone of the normal collectors to be able to afford our merchandise. In this way we would be simultaneously much more affordable for the normal everyday collector thus we hope also to establish healthy and regular and satisfied base of clients. The quality and the originality and the authentic is equal to every other place by our competitors, but at the same time our prices will be unbeatable and unprecedentedly far cheaper. Please, share with your friends about us. Hard to find rare and original Nintendo cartridge in excellent preserved condition.
Valuable collectable item for everyone, who appreciates rare, valuable, game collectables. Condition from the pics, as you can see, looks amazing and but we don't have the specific hardware to test it technically, so we think that it should technically work, because it looks brand new. We can not give guarantee for electronically working, because we don't have the device to test it.
Happy holidays to everyone!