A modest HMO that covers a family cannot be had for less than $1k/month sticker price. If you don't want co-insurance it's at least $1200. At least in Massachusetts. Family of 3, no pre-existings. Good plans with a $25 co-pay on popular corporate providers (tufts/Harvard pilgrim) are nearly $1500/month, blue cross is close to $1800.
Expensive. No way around it.