Pokemon Leaf Green/Fire Red

[keroromario]

Not sure if you can do it on any others. I think you get an Eevee and Beldum in Ruby/Sapphire, but I'm not sure what else.

A Togepi in GS?

You can also get a Wynaut Egg in Lavaridge Town. Old Lady by the hot spring.

Thanks. I couldn't do it anyway since the battery that let me save my data in Gold is broken.