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, Basketball Price: $150.00 Tiger Belly Bounce Price: $103.64 Dual Inflatable Axe Throw Price: $215.00 Wet/Dry Ultimate Obstacle Course Price: $271.82 Jumping Bean Price: $161.36 Beagle Belly Bounce Price: $103.64