Hey everyone! Over the past month or so I've been collecting authentic Gen 1 and Gen 2 Pokémon cartridges and I'd love a second opinion. Do these all look authentic to you? If you notice anything unusual, please let me know.
Also, my Pokémon Crystal works perfectly, but I noticed the gold contacts on the cartridge seem to be wearing/stripping more than my other games on a few of the pins. Is there any way to repair or protect them before it gets worse, or is it just normal wear over time?
Edit: I know the battery in Pokémon Silver is taped in place. I'll be replacing it properly soon anyway.