$12!!!
https://www.amazon.ca/gp/product/B002TUSJHK/ref=oh_aui_search_asin_title?ie=UTF8&psc=1
I love the fact Amazon makes it super easy to search past orders!
BTW, mine was covered in hard and almost sharp little nubs. I took a knife and trimmed them all off to smooth it out and make it more comfortable. If I recall, to mount it I left the brass plate on and just put this over it and then used the original screws to secure it.
I installed one of these on mine. I did it by removing the screws in the butt plate and screwing it on top of the existing butt plate. I also shaved the pimply things off it because it hurt when the would drive into my shoulder!
https://www.amazon.ca/gp/product/B002TUSJHK/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
Nice!
For anyone curious about the one I bought (seems to be unavailable though)
UTG Deluxe Combat Style SKS Butt Pad, 1-Inch, Black https://www.amazon.ca/dp/B002TUSJHK/ref=cm_sw_r_cp_apip_BOfH9VyFueWQy