Pokémon: Emerald Version Nintendo Game Boy Advance PAL New Battery Cleaned GBA

So I have here a beautifully working fully restored Pokemon Emerald version which is genuine tested and working as you can see in the pictures..

So after the first picture it will go in chronological order as to what I have done to this cartridge and the restoration I have done which I think looks absolutely fantastic now and I feel so happy when I restore these games as it wasn't working before and you can see how bad it was before I restored it.

The label good but used condition but it works absolutely fine and has had a new CR 16 16 battery installed which you can see on the multimeter readings it reads 3 volts which is perfect!