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The NumisBid Guarantee

Buying on NumisBid

Coins and banknotes on NumisBid are sold on behalf of dealers and private collectors and are all covered by the NumisBid guarantee. This means that any individual coin you buy on NumisBid is:

This guarantee applies regardless of whether the coins are graded by us or any third-party grader we endorse except if we state our disagreement with the grade in the item description.

Coins that are not graded are only guaranteed genuine unless otherwise stated.

Group lots and accumulations are guaranteed to reasonably represent the item description.

Grading Standards

The grading standards used on NumisBid represent how coins, in our opinion, would grade if they were sent to either PCGS or NGC for third-party certification.

For more information, please click here for the PCGS Grading Standard

Last updated: 25 May 2022

This document is constantly revised based on how our understanding of how Australian law applies to the collectable markets. It may be revised at any time. For any purchase, the applicable guarantees are based on this document at the time of purchase, or the applicable Australian Consumer Law guarantees, whichever greater.

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