BANDAI WonderSwan SW-001 I inserted batteries and turned it on, and a mark appeared in the lower left of the LCD screen. Also, there are signs of liquid crystal leakage around the edge of the screen. Please check the photos. Since I haven't checked the detailed operation, I'm selling it as "junk". How about it for those who have knowledge of repairs or for parts? For those who understand that it is a junk item, Thank you very much.