You can find the information you are looking for in a couple of different ways depending on how you are using Houzz. If you are on a computer, click on the green "more info" link. If you are using the app, tap on the photo. Either way you should see a link to a store or vendor. Follow that link for further information and pricing.

That armless piece is 93" long and in the mont blanc midnight as its shown is $3271. It also comes at an 83" and is $3093.