I have recently purchased a used 2000 Accord I Love Honda's but I've since discovered the subframe is rusted thru and needs to be replaced does anyone have any Ideas of where to find one?

 

Probably your only option is the junkyard. But who knows if the one thats been sitting in a junkyard will be in any better shape. You can probably get one from a Honda dealer but the price would be quite high I would imagine.

 

Is it one of these you are talking about?

If so:
#1 is $479
#9 is $616
#12 is $554

actually not as bad priced as I thought they would be new from Honda.