8x57R ammo

I have some old 8x57R ammo. It's made by Povazske Strojarne and comes in red boxes of 10 cartridges each. It's oxidized a bit but no corrision. Bullets are lead tipped nickle color. Headstamp: PS on top, stars on either side, 8x57R on the bottom.
On the box front: 8x57R, Erosion and rust preventing primer, Czechovslovakia
On box back: Soft nose bullet No. 79, Weight of bullet: 13.2 grammes, Powder: 2.45 grammes / Sm 5

---------- Post added at 09:14 PM ---------- Previous post was at 09:12 PM ----------

I forgot to ask what the value would be. Anyone know?