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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryRetail & CommerceOnline ShopsBuchs AgCardmaniac GmbH
Cardmaniac GmbH Logo
Verified· 4 sourcesOwner confirmed
Last updatedJuly 30, 2026
Summary

About the company

Die Kernaktivität des Unternehmens Cardmaniac GmbH ist der Verkauf von Sammelkarten und Trading Cards, insbesondere von Marken wie Pokémon, Yu-Gi-Oh!, Magic: The Gathering und anderen. Das Unternehmen betreibt einen Online-Shop und einen physischen Laden in Lenzburg, Schweiz, und bietet seinen Kunden eine Vielzahl von Sammelkarten, Zubehör und anderen Produkten an.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Online Shops
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Trust Score4.5/5

Cardmaniac GmbH

Retail - General Specialty Trade
Retail - Toys & Baby Products
✓ Offered6
Trading Cards
Pokémon, One Piece, Magic: The Gathering, Disney Lorcana, Naruto, Dragon Ball Super, Star Wars, Riftbound, Altered and ice hockey trading cards.
Tournaments
Organization of tournaments for different collectible card games
Trading Card Accessories
Binders, top loaders, sleeves and other TCG accessories to protect and store trading cards.
PSA Card Grading
Submission service for trading cards to PSA grading via a middleman service.
Pre-orders
Pre-ordering announced trading card products and new releases.
Events
Events around trading cards and the hobby in the store.
Expertise

Expert

RG
Roman Gilgen
Managing Director Cardmaniac

Co-Founder of Cardmaniac GmbH

Trust & reputation

ranQ Trust Score of Cardmaniac GmbH: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Cardmaniac GmbH scores 97.4 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.95.524%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.100.010%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.100.08%
Cardmaniac GmbH scores 57.1 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.39.612%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Cardmaniac GmbH scores 98.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).98.322%
Cardmaniac GmbH scores 45.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.45.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.05

Cardmaniac GmbH reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 5.0 out of 5 stars from 68 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 68 reviews across all connected sources

Sources
GGoogle568
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Common questions

Answers

Which trading cards does Cardmaniac GmbH carry?
We offer a wide range of trading cards, including Pokémon, One Piece, Magic: The Gathering, Disney Lorcana, Naruto, Dragon Ball Super, Star Wars, Riftbound, Altered and ice hockey. Our range is continually updated with new releases and sought-after products.
Is there also accessories for trading cards at Cardmaniac?
Yes, we offer suitable trading card accessories such as binders, toploader pages, sleeves and other products to protect and store your cards. This keeps your collection safe and well organized.
Can I visit Cardmaniac tournaments or participate?
Yes, we regularly host tournaments for various collectible card games. You can find the current dates and details in our store or online, and for some events there may be a limited number of participants.
Does Cardmaniac offer a service for PSA grading?
Yes, we offer a middleman service for PSA card grading. We assist you in sending your collectible cards to PSA and accompany the process professionally.
Can I pre-order new products at Cardmaniac?
Yes, many announced collectible card products and novelties can be pre-ordered with us. This way you reserve sought-after items early, before they are officially available.
When will I receive my pre-order?
Pre-orders are shipped before the official release date and are typically at your home on the release day.
Credentials

Certifications & memberships

Play Pokémon
Official Play Pokémon Store
Knowledge

Articles about Cardmaniac GmbH

3 articles
5 min read

How to properly protect Pokémon cards?

At Cardmaniac we see it again and again: many beginners first think they must buy expensive accessories for every card. In practice, however, the right sequence and the right sleeve size matter. That’s where most mistakes start, not with the amount of accessories.

July 30, 2026·Read article
Comparisons

Cardmaniac GmbH in comparison

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Contact

Location

Mitteldorfstrasse 35
5033 Buchs Ag
Opening hours
Mon
Closed
Tue
Closed
Wed
17:00 - 22:00
Thu
17:00 - 22:00
Fri
17:00 - 22:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-286.683.468
Founded
2024 · 2 years
Last commercial register change
September 1, 2026
Employees
1 to 10

Active in 18 of 26 cantons

  • AGAargau
  • AIAppenzell Inner Rhodes
  • ARAppenzell Outer Rhodes
  • BLBasel-Country
  • BEBern
  • GLGlarus
  • JUJura
  • LULucerne
  • NWNidwalden
  • OWObwalden
  • SHSchaffhausen
  • SZSchwyz
  • SOSolothurn
  • SGSt. Gallen
  • TGThurgau
  • URUri
  • ZGZug
  • ZHZurich
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
  • 6 min read

    Protecting Pokémon Cards: How to Keep Your Collection Valuable

    Today, when starting to collect again, you often quickly notice: protecting Pokémon cards is not a detail, but a real value factor. An old box from the attic can bring joy — or a small shock, when corners are bent, surfaces scratched, or cards warped. In the past, cards ended up in pockets or on the schoolyard; today they can be worth hundreds to thousands of francs in pristine condition.

    July 30, 2026·Read article
    6 min read

    How to get started with the Pokémon TCG?

    The most common misconception when starting: many people think they first need as many Pokémon cards as possible. In practice, it is often the other way around. Those who buy without a plan quickly have a pile of cards but no playable base and no clear collection. This is where most uncertainty arises for parents, beginners returning to the hobby, and new collectors.

    July 30, 2026·Read article
    Full methodology