Super Mario Bros. Game & Watch, YM-801, Made in Japan, 1986

See-thru Crystal Screen

Problem: Some buttons didn't worked.

Value after repair: According to www.gameandwatch.ch about $400.- up to $1'000.- or even more.

Inside look (Don't turn it on - take it apart! 😉

• The Custom Microchip reads: YM-801, Nintendo, JAPAN, 8623 A