Got a picture of it,, that would help. The billows is $44.95. Or you could buy a aquarium pump like some people do. but like said depends on condition, what upgrades it needs and your location. A couple months ago there was a much newer one, 2012, if I remember correctly, looked new, with foot switch and some blades, for $495. This is in my area, Washington state, and it was listed for several weeks., over a month, I don't know if it sold or they gave up. Scroll saw do not sell well in my neck of the woods.