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Hidden Gemz in Castle Rock, CO

4.6 ★★★★★ 113 Google reviews

PokémonLorcanaMagic: The Gathering

Hidden Gemz sells trading cards at 224 Front St, Castle Rock, CO. It has a 4.6-star rating from 113 Google reviews. Customer reviews or the shop's own website show it carries Pokémon, Lorcana and Magic: The Gathering.

Games carried

Each game is listed only when a customer review or the shop's own website mentions it.

  • “Great selection of Pokemon cards, I even found one of my chase cards and the employee was great with working out pricing (and even threw in a free card!” (Google review)

    Mentioned 6 times in reviews · Listed on the shop's website

  • “I started playing Lorcana here.” (Google review)

    Mentioned once in reviews · Listed on the shop's website

  • Magic: The Gathering

    More Magic shops →

    Listed on the shop's website

What collectors say

  • Tournaments & events

    “Joe and the staff encourage people to play the tcg games constantly and host game nights here all the time!” (Google review)

    Mentioned 6 times in reviews

  • Big singles selection

    “They have a great selection of singles and give solid value trading in cards.” (Google review)

    Mentioned 2 times in reviews

  • Sealed product

    “Prices on sealed items are much more reasonable than every other card shop I’ve visited in CR.” (Google review)

    Mentioned 2 times in reviews

From Google reviews

Hidden Gemz is a hidden gem in downtown Castle Rock! We walked in one morning when we noticed a new shop opened up and now we’re in there once a week. Joe has done a great job at setting up a space offering both the latest in popular cards and games as well as the best retro gaming!

★★★★★ Tessa, Jun 2024

This shop is lowkey one of the best card shops in the state. The owner is excellent and takes care of there customers needs to the best of his ability. He is extremely attentive with his customers and is fair on pricing and is consistently below market.

★★★★★ Nick, Nov 2025

Gone a couple times by myself and with friends, the staff is always super duper helpful, welcoming, and knowledgeable. I always find myself staying for way too long (in a good way!) getting caught up on new cards, sets, etc. Shoutout to Alec in particular, he’s awesome and so helpful!!!

★★★★★ Hazel, Oct 2026

Love this super fun store! Been going for nearly 2 years! The owner is a Gem and so is his store and employees. Great atmosphere, pretty much the only card shop I go to anymore!!

★★★★★ Karen, Jun 2026

Excerpts from public Google reviews. Read all 113 on Google →

Where to find Hidden Gemz

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Independent listing, not affiliated with this shop. Details come from public business info, customer reviews and the shop's own website; confirm hours before you go.

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