I never thought the search would end!!
Last I looked this pool was $70 plus $30 shipping, and I just now found it for $30!
The only pool I found that might have remotely worked locally was just 20" deep (or 22" but HUGE length-wise). I'm STOKED that I finally found this for a reasonable price. DH and I have been brooding over a birthing pool for weeks now, and he doesn't think a couple of inches will make any difference, but in my mind (I've heard you need at least 20" of water to be bouyant) those couple of inches will make the world of a difference....and I really don't want to be frustrated in the moment with the lack of space/water to get comfy.