https://www.cnet.com/news/nintendo-nes-classic-and-snes-classic-back-in-stores-june-29-2018/

We've known since last year that Nintendo was planning to bring back the NES Classic Edition , now we have a date. The delightful retro console will return to US store shelves on June 29, according to a tweet from Nintendo of America. The NES Classic and its 2017 sequel, the SNES Classic, are both "expected to be available through the end of the year," according to the message from Nintendo's official account. 

The NES Classic was initially released in November 2016 and was a dramatic success. It comes with classic games like Super Mario Bros 3., Metroid and The Legend of Zelda. Later, Nintendo also launched the SNES Classic. Both have been in demand since their release and Nintendo has struggled to keep up. Other manufacturers like Neo Geo have jumped on the trend in the interim. A Sega Genesis Mini is set for release later this year.