Asking 50.00 OBO. Shipping will be about $10-15. I loved this OF box because it doesn't have the tubes and it has a nipple on the top to siphon any air out of the unit. It was used in a 210g tank with a mag 18 return pump. It was also used on a 75g tank with a mag 7 return pump. It is a little dusty and coraline encrused. It will be cleaned prior to shipping.