Every Item, Verified by Our Experts.
Welcome to Kalis Market. Browse thousands of second-hand items tested and approved by our team for a 100% secure purchase.
Two Levels of Guarantee
Choose the security level suited to your purchase
Second-Hand with Complete Confidence
100% protected transaction with escrow service
Ideal for second-hand products: consoles, sneakers, watches, bags... The seller ships the product to us. We verify its compliance (condition, functionality, description), then deliver it to you in careful packaging.
- ✓Physical verification by our experts
- ✓No addresses exchanged between buyer and seller
- ✓Product guaranteed to match the description
- ✓Fast and guaranteed payment for seller upon our validation
For Exceptional Works & Items
Blockchain + NFC certification for guaranteed authenticity
For original creations, artworks, and premium collectibles. Each piece is protected by an unforgeable digital certificate and often by a physical seal (NFC), guaranteeing its authenticity and traceability for life.
- ✓Digital seal on blockchain (immutable)
- ✓Optional physical NFC anti-counterfeiting seal
- ✓Complete ownership history
- ✓Automatic royalties for the creator on resale
Discover our products
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