I had all 3 but I lost my Silver and Gold and my Crystal keeps starting over....but listen! everybody go to "Nintendo.com" and go to the "Contact us" section and ask them to remake Pokemon Gold and Silver! or go to "Pokemon.com" and on the "Mailbag" section ask for a Silver and Gold remake!!!,Come on! maybe if we get enough people to ask they will do it!!!
You could stand in the middle of the desert and whisper "I'd like a GS remake" to a nearby cactus and you'd stand a higher chance of them bursting out the ground at your feet than if you send an email to Nintendo asking for them.
I won't go into the details, because there are people on the forums who can do it so much better than I can, but I'll just say that your revolutionary idea of emailing Nintendo about making a GS remake has been suggested and done before a great many times.
And judging that there still are no GS remake on, you can safely assume that writing an email does do bugger all. Less so in fact.
On topic, I still have my copy of Silver, and the internal battery still works. Which is good in a way, but a tad annoying as well, as when I first joined here, I said I'd make the game into a belt buckle when the battery finally gave up the ghost.
It's been over a year since then, and I need a frickin belt! Just die already Silver, and let the awkward jean falling down moments stop XD