A man in a black hoodie and cap is smiling in his room, which is decorated with Pokémon merchandise. In the foreground, someone is holding a Pokémon trading card pack, and behind them, shelves display various Pokémon boxes and figurines.

Who we are

Welcome to Calderon’s Cosmic Collectibles (C3) — a Pokémon TCG community built by collectors, for collectors.

What started as a love for the hobby has grown into a community focused on helping people actually get the products they want without always having to pay inflated secondary-market prices.

C3 is built around our Discord community, where collectors can keep up with new releases, restocks, product drops, deals, and opportunities to secure Pokémon products closer to retail whenever possible.

Whether you’re a longtime collector, chasing the newest set, or just getting into the hobby, the goal is simple: help each other collect smarter and make the hobby more accessible.

What we do

C3 focuses on helping our members find and secure Pokémon TCG products at retail or below typical market prices whenever possible.

Through our Discord community, members get access to product alerts, upcoming release information, restock updates, community deals, and opportunities to purchase products directly through C3.

We also operate the C3 ACO Program, which uses checkout automation to help members compete for high-demand online releases—currently focused primarily on Pokémon Center, with additional retailers being added as the program grows.

We can’t guarantee every product or every checkout, but our goal is to give our community better information, better opportunities, and better access without the huge markups collectors often run into after a product sells out.

At C3, it’s not about squeezing every dollar out of a drop. It’s about building a community where collectors help collectors.

Reviews

  • "Well packaged and fast delivery. Everything arrived safely, 10/10 quality. Awesome streamer, would definitely buy from again!"⭐⭐⭐⭐⭐

    c**x - TikTok

  • "A++ seller, would buy from again"

    shoes4less - Ebay

  • "Fast shipping and great packaging! Will definitely be purchasing more!"⭐⭐⭐⭐⭐

    n**e - TikTok

  • A hand holding a piece of bubble wrap, with scissors, a pair of gloves, a cardboard box, and a spray can on a dark surface in the background.

    "Big shout out! That's how you ship and keep the cards nice and safe! Arrived within a week, just bought 5pks of CZ, but it only took 2pks to strike GOLD!" ⭐⭐⭐⭐⭐

    Thomas - TikTok

  • "received as described, easy transaction, great seller"

    dragonsportscards - Ebay

  • "Fast shipping. Awesome seller. A+++++"

    katana009 - Ebay

  • "Love this guy fun stream and quick shipping." ⭐⭐⭐⭐⭐

    Medic7 - TikTok

  • "Great seller, quick shipping and speeding responses. I appreciate it, will shop again soon"

    ant78633 - Ebay

  • "Everything was package greatly! It arrived pretty fast as well! 100% recommend buying from here! :) ⭐⭐⭐⭐⭐

    g**r - TikTok

  • "Thank you so much, shipped with care!!"

    mer_store - Ebay

  • "Shipped quickly and packaged well." ⭐⭐⭐⭐⭐

    P** K** C**s - TikTok

  • Collection of Pokémon trading cards arranged on a colorful playmat with a space and crystal theme, including cards of Iron Leaves, Salvatore, Drampa, Mudsdale, Scizor, Gengar, Reboot Pod, and Master Ball.

    "Thanks again and will buy more soon fast shipping." ⭐⭐⭐⭐⭐

    Bashiboo - TikTok

  • "Great seller and great product! Would by from again!"

    gengarsnightmare - Ebay

  • "Quick delivery. Nice packaging."

    veda-matt - Ebay

  • One of the best streamers I've ever ripped from! And he's a veteran!" ⭐⭐⭐⭐⭐

    Medic7 - TikTok

  • "Great quality, packaged well and shipped fast!"

    cjk-sports - Ebay

  • "Item was in condition as described. Great packaging and delivery. Thanks!!"

    anngu_942 - Ebay