Hello there,
Would you happen to know, or be able to list, the Pokemon from generations 1, 2 & 3 that you're still looking for? If so, I can scope around for some extras that I may or may not have.
Gen 1:
Cubone / Marowak
Magby / Magmar / Magmortar
Omanyte / Omastar
Articuno
Zapdos
Mew
Gen 2:
Bonsly / Sudowoodo
Hoppip / Skiploom / Jumpluff
Pineco / Forretress
Shuckle
Lugia
Celebi
Gen 3:
Jirachi
You can give anyone in an evolution line, I can breed to get the other ones. If you don't happen to have those mons, you can also help me to evo-trade some mons that I already have. I can breed some mons in return if you want, just tell what you want in advance. Thanks!