Bought the block a few weeks ago and while it was pricey, I think I made a good investment on a target. I don't leave mine outside 24-7, I store it in the garage. I am happy with my purchse though. It does what a target should do and seems to be pretty sturdy. Instead of buying bag after bag why not just spend the cash and get the block? You won't be disappointed if you buy it...it's just a little costly in my opinion