Welcome, Sw12, and what a nice pet carrier! These are rare to see, yours appears from photos to be Black/Branston Scotchgrain, and the person who'll undoubtedly know more is JazzyJay. As to pricing, depends of course where you choose to sell it, but I'd say look at what similar sized luggage in this finish and condition goes for, recognising that this is a specialised "niche" item which may attract more interest. It could be used for other purposes than transporting one's pet, no? My cat wouldn't fit, he's huge! But would be great for storing one's Collonil lotions and potions, cloths and brushes, etc.....Good luck with it!