What if I don't know MSRP / Original Price?

Many of our sellers carry goods that may be vintage or custom, where the MSRP / Original Price may not be known or may no longer be relevant to the listing price of the goods. For goods such as this, feel free to either provide your best estimate of Original Price, or list the Original Price as $0. 

This is common behavior on the platform by our sellers, and buyers will not be taken aback by choosing either of these options.