Uptown Rentals » Products Page » Inflatables » Inflatable, Knock It Off Inflatable, Knock It Off Quantity Old Price: $200.00 Price: $200.00 You save: $0.00 Updating cart... The game has 5 floating balls and the objective is to knock off each ball for points, with each ball having a different point value. 7 1/2' x 5' x 9' Related Products Inflatable, Hoops 2 Price: $200.00 Crayon Bounce with Slide Price: $184.94 Inflatable, Basketball Price: $150.00 Gladiator Joust Price: $412.00 Dalmatian Price: $147.70 Basic Bounce House Price: $78.82