So with rates as low as $29 to $50, that would beat the Disney Value rate of $82-$100 by $50 - $70 a night. A stay for 6 nights would save between $300 to $420. Thank you for your replies, not sure when we will be going (probably by autotrain) but that gives us some idea of the difference between staying onsite and offsite.
Edit - I just wanted to add that it's hard for me to think of staying offsite since I guess I'm spoiled with POP and the dining plan (hoping for free next time). I guess the other thing about staying offsite might be if we got a condo we could save more $$$ on some meals like breakfast and lunch....not all I like to be pampered on Disney vacation LOL