$30 a box of 50, a lot better then the $20+ I paid last year for 20 round boxes.
Another forum member PMed me and explained that stock numbers the same for 20 and 50 round boxes expect for first number - 2 in case of 20 round boxes and 5 in case of 50 round boxes.
Stock number on my 20 round box is 23921, so that would also indicate same stuff.
Still expensive, but can shoot a few to better confirm point of impact, etc. Thanks again. Jack