$4.00/lb Nickel 200 Solids

$28.00 Carbide Inserts/Endmills

$45/lb RAM (Clean Gold Memory)

$1.00/lb Mixed Circuit Boards

Turn Your Specialty Scrap Into Cash

For nearly 30 years, our team has helped businesses and individuals maximize the value of their specialty metals and electronic scrap through honest grading, competitive pricing, and fast payment.

Whether you're mailing printed circuit boards, CPUs, memory, tungsten carbide, titanium, nickel, tantlum, high-temperature alloys, solder, tin, or other specialty materials, our experienced buyers make the process simple and hassle-free. No need to search for a local buyer or wonder if you're receiving fair value—simply ship your material to one of our existing facilities  and let our team do the rest.

From a single pound of rare material to larger commercial quantities, every shipment is professionally inspected, accurately graded, and promptly paid. No confusing process. No guessing. Just transparent evaluations backed by decades of recycling expertise and one of the most trusted names in the industry.

Mail your material with confidence. We'll weigh it, grade it, and get you paid.

Backed by 30 years of experience. Want to visit one of our yards or drop off in person? Click here.

Daily Pricing Memo

All pricing is subject to change without notice based on current market conditions. Final material grading, weighing, and settlement are determined upon receipt and inspection at our facility.

We are committed to transparent evaluations, competitive pricing, and fast payment. Our experienced buyers carefully inspect each shipment to ensure materials are graded accurately and fairly.

Current rates
Current Price

Minimum Shipping Weight
Tungsten Carbide Endmills/Inserts/Bits$28/lb1 Pound
Nickel 200 Solids$4.00/lb1 Pound
Monel 400 Solids$3.90/lb1 Pound
Clean Gold RAM$45/lb1 Pound
CPU Processors/Chips$9/lb1 Pound
Molydenum Solids$20/lb1 Pound
Molydenum Turnings$14/lb1 Pound
Don't see what you're looking for?Contact us today! 703-430-3667

How It Works

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Step 1: Request a Quote

Submit an inquiry online and upload photos of your material. Our experienced buyers will review your items, provide an initial quote, and recommend the best packaging method to ensure safe shipment. 1 pound minimum of material. Shipping more than 50 lbs? You may qualify for premium pricing and additional shipping options. Contact us for details.

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Step 2: Ship Your Material

Once your quote is approved, we'll email you a shipping label and packing slip. Simply package your material and send it to us — we cover the shipping cost!

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Weigh, Grade & Get Paid

When your package arrives, our team will inspect, weigh, and grade the material. After processing is complete, you'll receive a detailed settlement and payment within 7 business days.

Simple. Transparent. Reliable.
Backed by nearly 30 years of recycling industry experience.

What We Buy

Core Materials MAIL IN specializes in purchasing small quantities of high-value materials that are often difficult to sell locally. Our mail-in program is designed for hobbyists, machine shops, manufacturers, recyclers, and individuals with specialty metals, electronic scrap, and other nonferrous materials.

High-Temperature Alloys

  • Hastelloy Solids
  • Hastelloy Turnings/Shavings
  • Monel
  • Inconel
  • Nickel-Based Alloys
  • Cobalt-Based Alloys
  • Tantalum
  • Other Exotics

Tungsten & Carbide

  • Tungsten Carbide End Mills
  • Carbide Inserts
  • Carbide Drills
  • Rock Drillings
  • Hevimet
  • Densalloy Pellets
  • Carbide Grinding Sludge (subject to review)
  • Tool Steel

Computer Parts & Processors

  • CPU Processors
  • RAM/Memory
  • Gold Finger Cards
  • Printed Circuit Boards (PCBs)
  • All Electronic Components

Specialty Metals

  • O2 Sensors
  • Babbitt
  • 100% Tin
  • Solder
  • Magnesium
  • Nickel
  • Zinc
  • Lead
  • Pewter

Nonferrous Metals

  • Copper
  • Brass
  • Aluminum
  • Stainless Steel
  • Insulated Wire
  • Electric Motors
  • Radiators
  • Heat Exchangers
  • Mixed Nonferrous Scrap

Ready to get started?

Request a quote now and get paid for your materials within days.