I thought the follow picture might be of interest to those shopping for unfamiliar ammo brands such as Centurion. I bought this 5000rd case from LuckyGunner for $420 plus shipping (8.4 cents/rd). I placed this order last Friday and it arrived on Tues. That's pretty fast shipping from my perspective given the weight of a 22lr case.
The packaging is of a high quality including the plastic 50rd ammo trays in each small box. Of course until I fire several hundred rounds I won't be confident in its reliability in my 15-22. I've fired over 1500 rds without a single failure of any type using CCI SV so the standard is pretty high from my perspective. I hope to report back on reliability later this weekend for those that might be interested in buying this brand made in Mexico (I believe by Aguilar).