The 3DS LED doesn’t light up, not even when charging.

i found this cheap 3ds.

The owner sent me this video and as you can see, not even the leds light up when charging it.

I have seen plenty of videos and there are a lot of causes: maybe a new battery fixes it, but it also can be the port charger itself, that requires to be solded.

what do you think guys, is it worth it to buy it and try to fix it?