The Coin Bourse

Safe Trading Guide

The Coin Bourse is a trust-based marketplace. We never handle money — every sale and trade is completed directly between members. That keeps the site free, but it also means the responsibility for a safe transaction is shared by both parties. Here is how experienced collectors protect themselves.

Before you buy or trade

Check the seller's profile. Look at their composite rating and read the individual reviews, which are tagged by the reviewer's role (buyer or seller). Note how long they've been a member, and look for the ✓ Phone verified badge — every seller on this site has verified a US phone number before listing.

For certified coins, click the certification number on the listing. PCGS and NGC numbers link directly to the grading service's own record — confirm the coin in the photos matches the certified description (date, grade, variety).

Use the site's chat to discuss the coin and keep a record of what was agreed: price, shipping, insurance, and return terms.

Paying safely

Payment methods differ enormously in buyer protection. In rough order of safety for the buyer: credit cards and PayPal Goods & Services offer dispute processes; personal checks give the seller certainty but the buyer little recourse; and Zelle, Venmo (friends & family), wire transfers, and gift cards offer no recourse at all — treat a request for these from an unfamiliar member as a warning sign.

Sellers: ship only after payment fully clears. A check that "clears" can still be reversed weeks later if it was fraudulent — for larger sums, consider a bank check verified with the issuing bank, or wait the full clearing period.

Shipping coins

Always use tracking, and insure anything you couldn't comfortably lose. USPS Registered Mail is the traditional choice for valuable coins and is required by most insurers above certain values. Photograph the coin and the sealed package before shipping. Never write "coins" on the outside of a package.

Red flags

  • A price well below market for the grade — check recent auction results first.
  • Pressure to decide immediately, or to move the conversation off the site right away.
  • Insistence on no-recourse payment methods (Zelle, wire, gift cards) from a member with no track record.
  • Photos that don't match the certification record, or refusal to provide additional photos.
  • A cert number that another listing has also used — report it.

If something goes wrong

Use the Report button on any listing or member profile — an administrator reviews every report. After a completed transaction, rate the other party; honest ratings are what keep a fee-free marketplace trustworthy. For outright fraud, also file with the FTC and IC3, and keep your chat records.

Questions before a big transaction? Browse with confidence — and when in doubt, slow down. Legitimate collectors never mind a careful buyer.