Exclusive P-3 P-10 Straight Arm

This is a straight arm for the P-3 and P-10, rarely listed for sale. I am listing it because I am not using it. It is in working condition. Arms for the P-3 are sometimes listed on Yahoo Auctions, etc., without the arm. This is the item you will need in such cases. How about it as a spare replacement part? Please refrain from making minor complaints as it is not a new item. Mercari seller Hoa.