Luxury & provenance
Sports Collectibles Arena
Verified clubs and authorised merchandisers show and sell authentic memorabilia in a VR-ready showroom; subscribers buy direct, the platform earns membership fees only.
Held by Manthra Tech Ventures Inc.
- Lane
- Luxury & provenance
- Payment rail
- Zen Payments · PayKings
- Rail classification
- High-risk merchant
- Operating vault
- Mercury Operating Beta
- Frameworks
- MiCA (EU) · FATF Travel Rule
- Target domain
- manthratech.io
Every Web3, autonomy and luxury ledger here stays completely outside HealthyManthra Inc.'s HIPAA/GovCloud clinical stores.
Authentic club memorabilia, shown like a gallery
Verified clubs and their authorised merchandisers open a storefront inside a high-end digital showroom, with spatial sound and optional VR. Subscribers search by club, league or item and buy directly from the seller. The platform takes no sales commission; it earns a membership fee by tier.
- Rotating 3D item views with provenance tags and authentication certificates
- Spatial stadium audio per club hall: crowd, anthems and commentary beds
- Optional VR showroom on a headset; a full browser version for everyone else
- Search by club, league, player, season and item type
How it works
Step 1
Register
A club, or a merchandiser it has authorised, applies with proof of authorisation.
Step 2
Verify
Our team checks the club and the licence chain before any storefront goes live.
Step 3
Display
Items appear in a 3D showroom with spatial audio, with an optional VR walk-through.
Step 4
Sell direct
Subscribers search and buy from the seller. The platform takes no commission.
Browse by sport and league
Football (soccer)
Match-worn shirts, signed balls, programmes
American football
Signed jerseys, game balls, helmets
Basketball
Signed jerseys, court pieces, sneakers
Baseball
Game-used bats, signed balls, cards
Cricket
Signed bats, match shirts, caps
Ice hockey
Game sticks, jerseys, pucks
Motorsport
Race suits, gloves, car parts
Rugby
Match jerseys, signed balls
Membership tiers
Starter
One storefront
$99 / month
- Up to 25 live items
- One verified storefront
- Standard showroom
- Subscriber search listing
Pro
Several lines or brands
$299 / month
- Up to 150 live items
- Multiple storefronts
- Custom showroom hall
- Featured placement in its category
Premier
Flagship brands and large operators
$899 / month
- Unlimited live items
- Branded VR hall
- Own category page
- Priority verification and support
Membership is billed monthly, or save 2 months with annual billing. Tiers differ by how many items can be listed at once. Sellers set their own prices and handle their own payment, shipping and returns; the portal verifies who may sell, takes no sales commission and does not hold funds.
For buyers
Browsing is free. Every account gets 3 free purchases a month. For more, join as a buyer member. These prices are for buyers only; the tiers above are for sellers.
$4.99 / month, or $39 / year
- Unlimited purchases
- Price and new-listing alerts
- Full 3D/VR showroom
- Authenticity-verified filter
Register a club or authorised merchandiser
Applications are reviewed by hand before any storefront goes live.
Marketplace terms and disclaimers
Manthra Tech Ventures Inc. is a separate company from HealthyManthra. It operates vendor marketplaces and does not provide health, clinical or medical services.
- Independent sellers. Items are listed and sold by independent sellers. Manthra Tech Ventures is not the seller, does not hold the goods, and is not a party to the sale between buyer and seller.
- Checkout happens on the seller's site. Buying sends you to the seller's own checkout. Payment, delivery, returns and refunds are handled by that seller under its own terms and the consumer-protection law that applies to you.
- Authenticity and licences. Sellers state their own authenticity, provenance and licensing. Club, league, park and brand sellers are asked for proof of authorisation, but we do not guarantee any item and are not affiliated with or endorsed by any team, league, park or rights holder unless a listing says so.
- Seller verification. A verified badge means a seller's application was reviewed. It is not a warranty of quality, price or conduct.
- Fees and membership. Sellers pay a monthly tier fee. Buyers browse free and get a limited number of purchase clicks each month before a membership is needed. Fees are shown before you commit.
- Prohibited and regulated goods. Counterfeits, stolen goods and items that are illegal in the buyer's or seller's country are not allowed. Sellers are responsible for export, import, tax and age-restriction rules.
- Your data. We keep what we need to run the marketplace: your account, your clicks and your listings. We do not sell it. This is not a health portal; do not enter health information here.
Draft wording; counsel reviews it before it is relied on in a given market.