So we need to buy a new mattress for DD2 since DD1 has the crib/toddler mattress in her toddler bed. DH has become obsessed with researching organic matresses and ones without PBDEs. I feel kinda bad that we didn't put this much thought into DD1's mattress. Anyway...we don't want to break the bank but was wondering if anyone had any advice? I'm thinking the naturepedic one for $250, but I read IKEA has some too. It's really confusing...