Card Shops Finder

Courtside Collectibles

4243 E 136th Ave #318, Thornton, CO 80602

★★★★☆ 4.4 · 97 reviews
PokémonSports Cards 🛡️Grading 🎴Singles 🧠Expert staff

Highlights

  • Vibe

    "Great Local Card Shop! New owners really stepped the store up and is a great spot to grab some singles and packs/boxes of all sports. Great prices. Super friendly."

    — Kevin Bendel

  • 📚Selection

    "Great Local Card Shop! New owners really stepped the store up and is a great spot to grab some singles and packs/boxes of all sports. Great prices. Super friendly."

    — Kevin Bendel

  • 💵Prices

    "Great Local Card Shop! New owners really stepped the store up and is a great spot to grab some singles and packs/boxes of all sports. Great prices. Super friendly."

    — Kevin Bendel

Map

Hours

Monday Closed
Tuesday 11 AM–9 PM
Wednesday 11 AM–7 PM
Thursday• today 11 AM–7 PM
Friday 11 AM–7 PM
Saturday 9 AM–7 PM
Sunday 9 AM–5 PM

Recent reviews

8 of 97
  • Sonny P ★★★★★

    These guys are great for grading! Did a test with submissions to PSA. Sent all these early December 2025. Status on this day. Jan 31, 2026 1. Courtside Collectables - 4 cards received back Jan 31, 2026 2. Myself - 4 cards just went to research and ID, not even grading yet. 3. Game Stop - 4 cards Status PSA received. Not even grading yet. Seriously if you want your cards graded quicker than doing it yourself or with Game Stop, I would go with Courtside Collectibles. Honestly, it was cheaper and saved me time with packaging and shipping them myself. I've used Courtside in the past and was b

    4 months ago

  • Greg Gidden ★★★★★

    Highly recommend this family owned card shop! Good prices, nice selection, and friendly/knowledgeable employees. They spent a good bit of time answering my questions about grading cards and the hobby in general. I spoke with Emma & Nick for a while and gained a lot of good information from them. They have all sorts of cards (Pokemon, Magic, Sports, etc.) in singles & boxes, as well as supplies. They also do breaks on Youtube & Whatnot. This will be my go to card shop from now on!!

    6 months ago

  • Anthony Loya ★★★★

    Great people with a wide selection of cards and fairly priced singles. You will definitely pay more for ETBs because they go through third-party sellers, which increases the cost. Of course, the store also needs to make money, so they mark them up a bit to turn a profit.”

    3 months ago

  • Frank Gagliano ★★★★★

    Emerged from the junk wax era, approximately 3yrs ago. Had no idea about how the hobby evolved in the years I wasn’t collecting. When I walked into Courtside the 1st time my head was spinning trying to grasp what the hobby has become. Everyone was patient with me, they took the time to answer my numerous questions. Eventually I gained some traction and have fallen in love with today’s version of the hobby. I find that both Ownership and staff are very knowledgeable, it’s has become my go to LCS.

    6 months ago

  • Kyle ★★★

    Not sure if they don’t have a direct account with some of the manufacturers but selling retail products for 2x the cost isn’t the way. Would rather shop at target or Walmart or online to spend retail on a product. The employees were nice but the prices were insane.

    4 months ago

  • Kevin Bendel ★★★★★

    Great Local Card Shop! New owners really stepped the store up and is a great spot to grab some singles and packs/boxes of all sports. Great prices. Super friendly.

    9 months ago

  • MysteryShadowWolf ★★

    Staff was nice but wouldn't go here for pokemon everything is 5x what it should be

    3 months ago

  • Kathryn Wong ★★★★★

    Was there recently and I went to get some small pokemon singles, most of them were below actual value of asking price and there were small amounts that was actually worth it. Like the 3 dollar singles were maybe 1.76 dollars instead and that’s for mint condition, these cards are lightly played+. Maybe the 10 dollars were probably worth it. I’d say just check the cards, the staff were nice though!! edit: I’d definitely recommend checking each card over 3 dollars to see if they can match recently sold!! Because I went back and they did! So I would recommend this place for pokemon singles!!

    Edited 10 months ago

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