I haven't owned an SKS for over 10 years .... Found these while doing some cleaning.
1-20 round
2-30 round
3-37 round

As I recall they all functioned in my SKS, but a couple are not beauty queens. One of the 37 rounders has surface rust. I'm sure some steel wool and rattle can is all is needed but I'll leave that to you. Another of the 37s met a file for some custom fitting at one point.
So .... They will all go cheap and together. $10 each or $60 for the whole lot.
They will all be sold as one lot.
Thanks,

i'll take em. pm sent