A new commercial bounce house normally cost starting from $1000, but some manufactures from China will make it less cheaper. A complicated, large and fancy design bounce house combo will cost more, somewhere between $3000 to $8000. I am not sure currently is there any regular unit that worth of more than 10k yet, but a longest inflatable obstacle course or inflatable slide the city is definitely exceed that value.
Ovary: The female gonad, one of a pair of reproductive glands in women. The ovaries are located in the pelvis, one on each side of the uterus. Each ovary is about the size and shape of an almond. The ovaries produce eggs (ova) and female hormones. During each monthly menstrual cycle, an egg is released from one ovary. The egg travels from the ovary through a fallopian tube to the uterus.
ovarian in Science. The reproductive organ in female animals that produces eggs and the sex hormones estrogen and progesterone. In most vertebrate animals, the ovaries occur in pairs. In mammals, the ovaries contain numerous follicles, which house the developing eggs (oocytes). See more at menstrual cycle, ovulation. The part of a carpel or of a gynoecium made of fused carpels that contains the ovules in a flower.