The Exchange
Buy fixed inventory of coins and bullion at transparent premiums over live spot. Browse, select, and check out when you are ready.
Browse the Exchange →About Us
RZK Gold & Silver Traders
An online trading house for secondhand precious metals and rare coins — operated by RZK Precious Metals & Rare Coins LLC in Westchester County, New York.
Who We Are
Secondhand coins and collectibles — online only.
RZK is a reseller of secondhand and previously owned collectibles: gold, silver, bullion, and rare or graded coins. Unless a listing says otherwise, items are pre-owned and sold as described — including wear consistent with age and grade.
We operate online only. There is no walk-in retail storefront. The legal entity behind the platform is RZK Precious Metals and Rare Coins LLC, a New York limited liability company based in Westchester County.
We sell our own inventory on the Exchange and also host approved third-party sellers for live auction shows, subject to application review and identity verification.
Identity & Trust
Identity verification before you buy.
Before bidding in a live auction, purchasing from the Exchange, or enrolling in a monthly plan, buyers upload a government photo ID on Verify ID (selfie with paper phrase, ID front and back). RZK staff review submissions privately. Sellers and live hosts must verify as well before they can sell.
Exchange card payments use Square. Details are in our KYC Policy.
The Platform
What you can do here.
Secure card checkout on the Exchange and live shows uses Square. Monthly plans are temporarily unavailable. ACH and other methods may apply where offered.
Live Auction Shows
Approved sellers go live so buyers can watch the stream, ask questions, and bid in real time on graded and raw lots.
Enter the Auction Room →Monthly Metal Plans
Recurring purchase plans that acquire gold and silver on your behalf each month at prevailing spot plus standard premiums.
See Monthly Plans →Seller Hub & Fulfillments
Approved sellers manage inventory, schedule shows, and fulfill orders from a dedicated hub. Applications are reviewed before selling.
Become a Seller →Why RZK
Why choose RZK over a general marketplace.
People often compare us to broad platforms such as Whatnot or eBay. Those work well for many categories. If you specifically want coins and bullion with spot-aware pricing and identity-verified participants, here is how RZK is set up differently:
Built for coins and bullion
General marketplaces like Whatnot or eBay serve every category. RZK is focused on precious metals and rare coins — listings, pricing language, and policies match how this market actually works.
Live spot-linked exchange pricing
Exchange inventory updates with live market spot prices plus clear premiums, so you see how the ask relates to the metal — not only a static listing price.
Photo ID verification
Buyers upload a selfie with a paper phrase plus ID front and back for RZK staff review before bidding or buying. Sellers must verify as well before they can sell.
Held payouts on live sales
For live-seller sales, the platform holds payment until delivery and a buyer protection window have passed, then releases the seller payout. That timing is designed to reduce delivery and dispute risk for both sides.
Owner-operated specialist
RZK is both a secondhand reseller of its own inventory and a marketplace for approved sellers — run by people who work in coins and metals every day.
New York LLC with published policies
RZK Precious Metals and Rare Coins LLC is a New York company (Westchester County). Terms, KYC, AML, and privacy policies are published on the site.
Contact
Questions?
Email support@rzk-goldandsilvertraders.com. For account rules and compliance, see our Terms, KYC, AML, and Market Risk Disclosure.