How much does this cost to the nearest dollar?

Monolith Liquid Platinum Headphone Amplifier - Designed by Alex Cavalli | 3.6 Watts Per Channel, Fully Balanced Amp
The Monolith liquid Platinum Headphone amplifier by Alex Cavalla is a balanced version of the highly regarded Cavalla audio liquid crimson amplifier. The Platinum features fully balanced/differential amplification with 3.6 watts per channel (balanced) into 50R load. With multiple inputs and outputs for balanced and single ended operation and easy front panel input selection, The liquid Platinum will bring your music listening to new heights!. LUMINOUS TUBES. THE POWER OF SOLID STATE. SPECTACULAR SOUND. As an embedded tube/hybrid amplifier (DC coupled in to out, no coupling caps), the Liquid Platinum gives you the beautiful sound of tubes together

Price is $447.00

Price: $446.68