Sell Your Knives

Why Sell to NWKC?

Over 40 Years of Knife Expertise – Owner Bill Claussen’s knowledge comes from decades of buying and selling knives—plus his work co-authoring the book Sheffield Exhibition Knives, considered by many custom makers as a key reference.
A Trusted Track Record – For over 30 years, we’ve maintained a loyal customer base through our monthly mail-order knife catalog and our top-rated eBay store ("nwknives").
Real Collectors, Real Service – We care about your knives and your experience. Our long-term reputation is built on fair treatment, fast communication, and accurate appraisals.
We Maintain Inventory, Not Just Listings – We aren’t desperate for inventory. We keep a large, working stock of knives—which lets us offer you fair prices or top-tier consignment service.

What Types of Knives Do We Buy and Sell?

We’re interested in a wide variety of knives and collections, including:

If you’re not sure if your knives are something we’d buy or consign, just ask. We're happy to take a look, no collection is too small or too big.

Let's Talk Knives

Both! We’re happy to buy single knives, entire collections, or help sell estate collections on consignment.

Absolutely. We work with sellers across the country. If you’re shipping your knives, we’ll guide you through the safest way to do it.

Simple. Just call or, email. Tell us a bit about your knives (and photos are always helpful). We’ll let you know the next steps right away.

That’s where we come in. With decades of experience, we’ll help assess the market value and talk you through your options for sale or consignment.

Proudly designed by Christin McClatchie