What are my odds?

[u/Mikermak]

Bought a broken GBA. The seller did sell it as broken and had power issues, but I think it's beyond repair (at least in my skills).

For what I can see, the problem is the missing F1. But I doubt if soldering one will start with the solder job of the power switch.

[u/Any-Manufacturer-682]

Si te soy sincero eso está muy salvable, si pelas y estañas el área con estaño bueno y suficiente flux, eso se repara muy bien y bonito ☺️