On November 10, 2016 going to release in Japan the Nintendo Classic Mini: Family Computer which going to includes 30 classic NES games for 6458 Yen (with tax).
You can already pre-order the console in several big stores and on the Amazon Japan where you can get extra limited gifts!

If you buy it from the Amazon you will receive it with 30 Post cards based on the included games! This special post card collection will be available only with the Amazon Pre-ordered version console!

Don’t forget that if you want the original AC adapter for it, you have to order it for another 1080 Yen (with tax).