The best cheap diapers are the ones from Kroger - The Comfort for Baby brand.
The regular price is $7 for 42
or $7 for 36 of the environmentally friendly chlorine free kind.
Both of these work really well for my long and lean baby.
But the reason why I like these better than Pampers or Huggies is because they don't have that weird baby powdery chemically smell. I've been reading how the disposable diaper smell can actually lead to infant asthma and/or breathing problems.
Oftentimes, you can get these on sale for $6.50, and then you can go with your mom or grandmother to get the 10% off Kroger brand Senior Citizen discount. So then its $5.85 for a bag - which makes the chlorine-free ones 16 cents and the regular ones 14 cents.