Have Similac checks will trade for Enfamil checks

I have several Similac checks that I would trade for Enfamil checks. Similac checks have the following dates:

$5.00 good from 5/11/12 to 9/8/12
$5.00 good from 3/16/12 to 9/12/12
$5.00 good from 5/26/12 to 9/23/12
$5.00 good from 4/27/12 to 8/25/12
$5.00 good from 4/27/12 to 8/25/12

FM if interested!

Thanks,
Karen