I've got a few types of freshwater aquarium plants for sale at $2 each, or 3 for $5. All will be 4-6 inches tall with roots. For taller ones (6+ inches) they are $3 each, or 4 for $10. I've had pretty good experience with priority mail, and will be using the flat rate boxes unless it's cheaper to ship via another method. Can ship next day fedex/express mail as well.
lugwigia repens - http://diszhal.info/english/plants/en_Ludwigia_repens.php
ludwigia glandulosa - http://diszhal.info/english/plants/en_Ludwigia_glandulosa.php
rotala macrandra - http://www.tropica.com/productcard_1.asp?id=032
this one i'm not sure what the species is, but with lots of light and co2 injection it has the potential to turn from this:
into this:
lugwigia repens - http://diszhal.info/english/plants/en_Ludwigia_repens.php
ludwigia glandulosa - http://diszhal.info/english/plants/en_Ludwigia_glandulosa.php
rotala macrandra - http://www.tropica.com/productcard_1.asp?id=032
this one i'm not sure what the species is, but with lots of light and co2 injection it has the potential to turn from this:
into this: