43 Spanish ammo .....1 box of 20 cartridges

My deceased older brother bought this box of ammo from Buffalo Arms Co. and never got to shoot it in his Remington Rolling Block rifle.The sticker on the box is marked 89.00 for this box of ammo.I am currently selling his large collection of reloading equipment,components and bullet casting molds and equipment to provide funds for his widow.I thank all of you who have looked with interest at my other adds .I can be reached on my cell.....575-430-1047