We buy individual items or whole collections and expertly price them. If you have valuable antique items, call us so we can evaluate and purchase them.
Whole Collections & Estates
Specialist antique buyer and author Anthony Grant can visit to purchase suitable items.
You may also visit us. Call to book for an appointment.
Members of NZ Numismatic Dealers Association and Australasian Numismatic Dealers Association
What makes us different?
The name John Bertrand has been synonymous with collecting in New Zealand since the early 1960s and is well known among collectors. We intend to extend this legacy by offering unrivaled service and expertise.