
Expertizing and Extensions

If you would like to have an item certified, we can extend the return period while it is with an expertizing service. Please arrange this with us before placing your order.
For your peace of mind, we can also submit an item to the expertizing service of your choice on your behalf. If the certificate agrees with our description, you pay only the certification fees in addition to the purchase price. If it does not, you owe us nothing.
Send a Message
Questions about an item, a want list to send, or a collection you would like to sell?
Write to us at [email protected] or use this form. We normally reply within one business day.