I do not have the key. Please look at photos carefully as they are the best description.
There is a lot of tin overlay on the wood. The trunk weighs 32 which will make a difference in cost, it would be less. I just did not find anywhere else to check on the drop down box. The item "Antique Humpback Dome Top Steamer Trunk" is in sale since Saturday, December 26, 2020.
This item is in the category "Antiques\Furniture\Chests & Trunks\1800-1899". The seller is "maryruth4" and is located in Concord, New Hampshire. This item can be shipped to United States.