Sony srf-201 sheet radio with fm card

This is a rare little radio! It’s in great condition overall considering its age, please zoom into the photos to see the condition and details. It comes with the box, manual, leather protector case for the fm card, and headphones. The headphones work beautifully and are very loud with great sound quality, it blows me away! The left headphone has the original foam on it, two small areas of foam are missing and there’s a small black stain spot from glue that someone tried to use to glue the foam onto the other earbud. I do not have the wall charger. However, when I first acquired it, I removed the card from the radio system(has a built in battery for charging) and the card wirelessly played music for about 15 seconds which gives me reason to believe that the card is probably still capable of being charged so that it can be listened to separately and the base probably can still be charged with a charger if one can be found. Not 100% guaranteed though because I can’t confirm it. Ask me ?s