Free: Contests & Raffles.
OK, now you wanna back up to 10 yards!
You can still see how your arrows group when shooting different spots Though it is fun to stack them once in a while! Now that arrows are over $100/dz it does lose it's fun factor rather quickly
What gets me is that we can shoot groups tight enough to get the occasional Robin Hood, but the same guy can also miss an ENTIRE elk at 30 yards. Been there....done that!