Quoting Jo&Ry:" I dont know if you have any where you live but around here there are a few stores that are really nice ... [snip!] ... but once I realized how much they were costing me I switched to store brand. Or even buying in bulk like BJS or Sams Club help."
We have one store that does consignment, I sadly haven't been there in awhile, but should see if they'll do "trade"... That could be pretty helpful!
I'm not only concerned about the cost of diapers over a 2-3yr period for 2kids, but the amt of trash I'm sending out that will take forever to biodegrade. I'm thinking cloth diapering will be my best bet to avoid that, and it just adds a few more loads of laundry to my weekly to-do, which isn't as bad.