Blog · October 25, 2026
Selling gold is not complicated — but a few classic mistakes cost uninformed sellers money every day. Here are the five most common, and how to avoid them.
Two buyers can offer very different amounts for the same items on the same day. Getting a second offer — ideally in writing — is the most profitable move there is: a few minutes for a gap that can reach hundreds of dollars. Our article Where to sell gold jewellery in Montreal? compares buyer types and their business models.
Acid, vinegar, rubbing against a stone, scratching "just to see": these home methods damage finishes, scratch metal and can reduce a piece's value — without proving anything reliable. As our guide How to tell if gold is real explains, stick to examining hallmarks and leave testing to professional instruments.
The gold price is often quoted per troy ounce (about 31.1 grams). A seller who has "the price per ounce" in mind and receives an offer "per gram" may suspect a scam — or, conversely, find an ungenerous offer generous. Before any visit, convert everything to grams: that is the unit your items will be weighed in. Our article on the gold price in Canada explains how to read the market rate correctly.
"It's now or never", "the price drops tomorrow", "I can't guarantee this offer if you leave": pressure is the industry's most reliable warning sign. A serious offer survives a night's reflection. You must always be able to leave with your items, at no cost and with no justification.
A broken chain, a single earring, dental gold, a bent setting, tarnished silverware: all of it is bought by weight and purity, regardless of condition. Before discarding anything, read our article on what is actually worth money — the "junk box" is often the pleasant surprise of an evaluation.
A process where everything happens in front of you — weighing, purity testing, the calculation explained — eliminates most of the risk. At On Achète Or, the evaluation is free and without obligation: you leave with a detailed offer, and the freedom to accept it or not. First estimate your items' market value with our calculator, then book an appointment.
Free, transparent evaluation done in front of you at today's rate. Immediate payment.