fiver....I hear you! Sooner or later when my studio sells and I become fully retired ( man without a country) I will not have the luxury of my business printer to make free targets!
However if you remember You inspired me to make up this version which is my favorite! Lock the cross hairs in on the X Y axis and Center!
I like to apply a coat of Yellow Highlighter to the central circle in the square also!
This is available on the Printable target / resources as "New 50 yd BR target with Big lines" on the 2nd page ( sans the yellow highlighter)
Or attached below