Ten gallon aquariums

Serious offers only. I live near Joplin Missouri. My intention was to have 6 ten gallon tanks and 3 5 gallon tanks on the top. But, it's on wheels and I didn't want to take the chance of losing the top shelf when I move it out once every 2 months. My furnace filter door is behind it. 6-10 gal aquariums? $20 my bad 3-10's and 3-20's $30 Well it'd be nice to know a round about figure