Sheaths are all custom made, so the price varies, but most of the sheaths shown ran about 45.00. 
Snap-on lever wrap
10.00 shipped  
Tooled Buttstock cover
35.00 and up
Soft Buttstock cover 
 rough-out  22.00        
Large Bandoleer
Full-length cover
8 shell shotgun slide          35.00   

Cartridge Slide 25.00
Custom covers with loops or tooled images run about 10-20.00 more. 
Ammo Pouch  45.00
Loading Strip 8.00 
Single loop shotgun slide      40.00
Push Stick and Holster
Tip-Out Shotgun shell Slide
Henry Barrel cover    Slick or rough side out     Brass or nickle snaps   25.00