Selling Coins Online: eBay & Auctions

Online Selling Platform Comparison

Online selling provides access to a vast audience of potential buyers that no physical coin show or local dealer can match. A single online listing can be viewed by thousands of collectors worldwide, creating the potential for competitive bidding that drives prices higher than local sales might achieve. However, online selling also involves fees, shipping logistics, buyer risk, and the inability to negotiate face-to-face. Understanding each platform's strengths and limitations helps you choose the right channel for each coin.

eBay — The largest online marketplace with the broadest audience. eBay reaches both collectors and non-collector buyers who may stumble across your listings through general searches. Total fees (selling fees plus payment processing) run 10–15% of the final price. eBay is excellent for common to moderately valuable coins ($10–$1,000), where the large audience compensates for the fees. For certified coins, eBay provides good price realization because buyers can verify the grade and authenticity through the certification number. Downsides: buyer returns (eBay heavily favors buyers in disputes), problem buyers who don't pay, and the time investment required for photography, listing, and shipping.
Heritage Auctions — The dominant coin auction house in the world, handling over $1 billion in annual numismatic sales. Heritage reaches the most serious and well-funded coin collectors globally. Seller's commission is typically 10% (negotiable for valuable consignments), and buyers pay a 20% buyer's premium on top of the hammer price. Heritage provides professional photography, expert cataloging, and marketing to their massive collector database. Best for: coins worth $500+ where the expert audience will drive competitive bidding. The 3–6 month consignment cycle means patience is required.
GreatCollections — An online-only auction house that charges no seller's commission — the buyer pays the entire premium (typically 10%). This means you receive 100% of the hammer price. GreatCollections specializes in certified coins and has built a strong collector following. Best for: certified coins worth $100+ where the zero seller's fee provides a meaningful advantage over other auction venues. The consignment process is straightforward — ship your coins and they handle the rest.
Facebook coin groups — Direct collector-to-collector sales with no platform fees. Active groups like "Coin Collectors Community" and various series-specific groups have thousands of members. Transactions are typically handled via PayPal, Zelle, or Venmo. Advantages: no fees, direct communication with buyers. Risks: no formal dispute resolution, potential for scams on both sides. Best for: established community members with selling history and reputation.
Reddit r/Coins4Sale and r/Pmsforsale — Active buy/sell communities on Reddit with established reputation systems. No fees; payment via PayPal, Venmo, or crypto. Self-policing reputation system through feedback threads. Best for: experienced Reddit users with established accounts.

Creating Effective Online Listings

Whether you sell on eBay, Facebook, or another platform, listing quality directly affects your sale price. Well-photographed, accurately described coins sell faster and for more money than poorly presented ones:

Photography — Photograph both sides of every coin in sharp focus with neutral, diffused lighting. Use a plain background (white, gray, or black). For certified coins, include the holder and label in the photo so the certification number is readable. Avoid using flash, which creates hot spots and washes out details. A simple setup — a desk lamp with a diffuser, a tripod-mounted smartphone, and a neutral background — produces professional results.
Accurate descriptions — Describe each coin accurately: date, mint mark, denomination, grade (for raw coins, state "estimated grade" and be conservative), and certification number for slabbed coins. Mention any notable characteristics: attractive toning, full strike details, or known varieties. Never misrepresent condition or hide problems.
Pricing strategy for eBay — For rare coins with uncertain value, use auction format (7-day duration) to let the market determine the price. For common coins with established values, use fixed price (Buy It Now) with a competitive price that includes your fee calculation. Starting auctions at $0.99 attracts bidders and creates bidding momentum, but only use this strategy for coins where you're comfortable with any outcome.
Shipping and packaging — Ship via USPS Priority Mail or First Class with tracking. For coins over $100, use Registered Mail or insured shipping. Package coins securely: wrap in bubble wrap, place in a padded mailer or small box, and ensure nothing rattles. Include a packing slip with the coin's description and your contact information.

Understanding Fee Structures

Online selling fees reduce your net proceeds and must be factored into your pricing:

eBay — 13.25% final value fee (as of 2024) plus payment processing. On a $100 sale, expect to net approximately $85–$87 after all fees.
Heritage — 10% seller's commission (negotiable for high-value consignments). On a $1,000 hammer price, you receive approximately $900.
GreatCollections — 0% seller's fee. You receive 100% of the hammer price. Shipping to GreatCollections is your cost.
Facebook/Reddit — 0% platform fees, but PayPal charges 2.9% + $0.30 for goods and services transactions.

Up Next

Auction Houses: Consignment & Fees — learn how to leverage major auction houses for your most valuable coins.