It's going to be a premium because it's a convenience service on top of whatever degree it is a better quality from big chain store meat. That's probably why they aren't going to break down the price per lb. That would drive away business.

Start a sub, weigh one delivery and just divide your total subscription price by the lbs you got. If it's too much cancel.

I can't imagine it will be cheaper than buying direct from a local butcher or producer.