Kens Nursery has a seven pages of some of their "landscape plants" with up to 70% off. Shipping starts at $15 with mild increase with each additional plant.
The pictures that they show are the fully grown version. My first shipment from them was a surprise because they send you the "starter" version (ie not fully grown).
A really good deal is the 4 Sansevieria package. At Lowes/Walmart/Home Depot, one (established and grown) snake plant runs ~$15+. This is one of NASA's studied indoor air purifiers with some other interesting characteristics. It's also really easy to take care of indoors.
Sansevieria/Snake Plant/Mother In Law Tongue [kensnursery.com]