Trusted Coin Experts Buy, Sell & Appraise with Confidence Explore More
Expert Services. Nationwide.

Professional Collectibles Services with a Personal Touch

From appraisals to custom silver pours, Keywell Collectibles delivers trustworthy service backed by passion, expertise, and years of hands-on experience. Whether you’re selling, collecting, or creating, we’re here to help.

Coin Appraisals

Receive expert evaluations on your coins or currency—accurate, honest, and ready when you are.

Estate & Insurance Evaluations

We prepare detailed value reports for estates or insurance needs, with precision and professional formatting.

We Buy Collectibles

Sell coins, jewelry, currency, or metals with confidence—fair offers, fast turnarounds, and zero pressure.

Custom Metal Pours

Turn your silver into striking, hand-poured pieces through our exclusive Mafia Metals custom casting service.

Consignment Services

Let us handle selling for you—professional listings, negotiation, and fulfillment from start to finish.

Start Your Collecting Journey with Confidence

Whether you’re evaluating, selling, or creating something new—Keywell Collectibles is your trusted partner in value.

Why Choose Us

Personalized Service. Proven Expertise. Real Value.

Hands-On Experience

Decades of real-world knowledge ensures you receive honest insights—not just textbook evaluations or guesses.

Attention to Detail

Every item is carefully examined, documented, and valued with expert precision and historical awareness.

Nationwide Access

From virtual consultations to event meetups, we work with collectors and sellers across the U.S.

Our eBay Store

Shop Rare Coins, Bullion, and Collectibles

Explore our ever-changing inventory of unique coins, currency, and custom silver—available now on eBay. Each item is carefully listed, authenticated, and ready to ship nationwide. Whether you’re a seasoned collector or just getting started, you’ll find something special.

Right Now on eBay 
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Reach. Trust. Expertise.

Connecting Collectors and Sellers Across the Nation

From local estates to cross-country consignments, we work with clients nationwide—building trust one transaction at a time.

Why Clients Choose Us

Reliable, Transparent, Collector-Focused Service

Expert Knowledge

Years of hands-on experience guide every appraisal, purchase, and collectible recommendation.

Clear Communication

We explain item values, buying options, and selling steps in plain, straightforward language.

Fair Offers

Receive competitive, pressure-free pricing whether you're selling a single item or full collection.

Flexible Appointments

We meet where you’re most comfortable—home, events, banks, or online consultations.

Detailed Evaluations

Each item is inspected for condition, rarity, and market demand to ensure accurate valuations.

Nationwide Reach

No matter where you’re located, our services are just a shipment, message, or visit away.

Meet the Founder

Passion, Experience, and a Collector’s Eye

Armand Keywell brings over a decade of hands-on experience in coins, currency, and collectibles. His deep knowledge, personal journey, and dedication to ethical, fair service make him a trusted figure in the industry.

Armand began collecting coins in 2007 after discovering a Mercury dime in a Coinstar machine. What started as a childhood curiosity quickly turned into a lifelong passion.

By 2015, he was setting up his own coin shows and building a loyal following. Today, as the creator of Mafia Metals and founder of Keywell Collectibles, Armand combines personal attention with expert insight to help clients across the country evaluate, buy, and sell with confidence.

Trusted by Collectors Coast to Coast Since 2007

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Clients Trust Us

Real Stories from Collectors and Sellers Nationwide

Explore Helpful Articles

Insights, Answers, and Collecting Tips That Matter

From beginner questions to expert advice, our articles offer practical knowledge on coins, currency, and collectibles. Stay informed, avoid costly mistakes, and get the most out of your collecting journey.