I have a large quantity of .257 120 Gr Nosler Partitions that I purchased a while back when I still had a quarter bore rifle.
These were purchased as seconds from Midway. They are all shiny, and the tips look good.
The only difference is that they do have cannelures. My understanding is that they were produced for one of the ammo companies.

I have 484 of them. $.75 each plus $10 to ship regardless of the quantity.
Buy them all for $325 shipped.

$80 per 100 shipped.