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.
The ovaries are a pair of almond-shaped glands that produce ova and the female sex hormones. Located laterally to the left and right of the uterus and inferior to the fallopian tubes, the ovaries are connected to the uterus via the ovarian ligaments. In response to luteinizing hormone produced by the anterior pituitary gland, the ovaries produce the female sex hormones including estrogen and progesterone.