This is a used WonderSwan Color that has been taken apart, cleaned, had the power button refurbished, and had the IPS LCD kit installed which includes a new front glass lens.
Please do your research on the WonderSwan IPS LCD Kit before you make a purchase, so that you know what you are getting.
WonderSwan Color consoles often have problems with the power button over time, so we refurbish the power button on both the circuit board and the rubber pad, so that it works much more consistently.
These consoles will show their age. The translucent shells tend to show some yellowing. The opaque shells tend to show some chips in their body or color rubbing off. Please look over the photos carefully to see what sort of wear and aging to expect, but keep in mind that the console you receive may not be the one in the photo.
There are two touch sensors that get installed as part of the IPS LCD kit. Here is an example of where they get installed.