Value of a Lane Cedar Chest?

This Lane cedar chest has been in the family since the day of purchase on August 15th, 1964. In the picture you will see that we still have the original sales contract as well showing it was purchased via layaway. Does having this provenance add much value to the piece?

Based on the serial number (264201) I am pretty sure it was made Oct 24th, 1962. However, I am unable to find any of the style we have in the normal places to search online such as eBay to ascertain its value. The style # is 6031-04. Can you please help me try to figure out the value of this Lane cedar chest and if the provenance adds any further value to the piece?

Thanks much.