Numismatic Commerce

Turn your coin hustle into a real business

MintStack is a professional coin dealing operation built for Whatnot, eBay Live, and beyond. Inventory management, financial projections, and the business infrastructure lenders actually want to see.

$14.2B
Global coin market
4%
Whatnot coin commission
$3B+
Whatnot annual sales

Most coin sellers stay small

They keep inventory in shoeboxes, price from memory, and can't show a bank a single financial statement. Meanwhile, the formalized dealers are getting wholesale rates, SBA loans, and buying collections the small sellers can't afford to touch.

  • $

    No access to financing

    Without a business plan and financials, banks won't lend for inventory acquisition

  • No inventory system

    No cost basis tracking, no margin analysis, no idea which coins actually make money

  • Single-channel risk

    All eggs in one basket. If Whatnot changes fees or policies, the whole operation is exposed

  • No dealer credentials

    Missing out on PCGS/NGC dealer rates, wholesale pricing, and AML compliance

What MintStack builds for you

Everything a coin dealer needs to operate, scale, and get funded

01

Lender-Ready Business Plan

Professional financial projections, market analysis, and operational framework. The document your bank actually wants to see before they cut a check.

02

Inventory Intelligence

Track every coin: cost basis, grade, provenance, and real margin. Know exactly which inventory turns and which sits. Data-driven dealing.

03

Multi-Channel Sales

Whatnot is channel one, not the only channel. Expand to eBay Live, direct sales, and coin shows with unified inventory and pricing.

04

Financial Dashboard

Revenue, margins, inventory value, and turn rate at a glance. Show lenders you run a real operation, not a hobby with an LLC.

05

Wholesale Strategy

Connect with bulk suppliers like Scarsdale Coin and APMEX at dealer rates. Better cost basis means better margins on every show.

06

Compliance Built In

AML policy, proper tax categorization for bullion vs. collectibles, and insurance framework. The stuff that separates dealers from hobbyists.

The Opportunity

The best time to formalize a coin business was five years ago. The second best time is now.

Whatnot's reduced fees, the live-stream commerce boom, and growing precious metals demand create a rare window. MintStack is how you walk through it.