I haven’t seen them being mentioned yet, so:
Tangela and Kadabra!
As the only card I remember from my first pack, Metapod takes it for me.



For me its gotta be either Ivysaur, machop or abra.
For me, I’d have to say Ponyta. That was my very first pokemon card ever so it has a special place in my heart. After that, definitely dragonair.
Agreed. This was also my first rare card I ever had from a Base pack.
Ivysaur and Pidgeotto are a couple of my favorites
Of the *extremely few* cards I have, probably Ponyta.
Otherwise, Dragonair
gastly
Because he’s in a trap house lol
Here’s a thought, since we’ve all come up with similar suggestions of Dragonair. What holo do you reckon would take its place ? I’d say poliwrath personally
Electrode it has that 90s feeling.
Its honestly difficult for me to find a 1st Ed base card I dislike. Dragonair is a showstopper. Every card has an identity imo.
Electrode was the first rare I remember pulling as a kid. While I’m nostalgic for that og handrawn art, I also love that 90s cgi:

Without a doubt Clefairy. Poliwrath is super nostalgic to me personally cause I actually had a million of them.
Either Staryu or Machop.
When I look at those cards, I can feel the exact same thoughts I had as a kid. I experience the wonder I had when I first looked at them and was learning the 150 Pokémon.
Red Cheeks Pikachu at the moment is one of my favorites. I’m also a sucker for Magikarp.
Charmeleon!!
I love the way Magikarp looks in 1st edition and shadowless, definitely my favorite. I also love Squirtle, dragonair, and onyx
Starmie
It’s one of my favorite Pokemon to this day, and I loved using it in the Gen I games with the Death Star setup of Surf/Psychic/Ice Beam/Thunderbolt (or swapping one out for Recover). I also loved the Kinebuchi 3D art as a kid, and it was an easy card to obtain, being for some reason a common.
I really like a number of the Trainer cards as well, such as Super Energy Removal, Devolution Spray, and Computer Search.