Having previously announced several interactive Lego Super Mario sets, a new exclusive set was revealed based on the Nintendo Entertainment System. Set 71374 Nintendo Entertainment System will contain a buildable NES console, Super Mario cartridge and a cathode ray tube television. The TV has a scrollable scenery reminiscent of level 1-1 of Super Mario and will be able to interact with Mario from the Lego Super Mario sets.

Slated for a release on the 1st of August 2020, the set will contain 2646 bricks and cost EUR €229.99, GBP £209.99, USD $229.99 . It will release on the same day as the Lego Super Mario sets.
Source lego.com