Casio PX-S1100 Privia 88-Key Slim Digital Stage Piano w/ Bluetooth Adapter $429 at Adorama $429 $700 Adorama has the Casio PX-S1100 Privia 88-Key Slim Digital Stage Piano w/ Bluetooth Adapter (PX-S1100BK) on sale for $730 - $301 off with coupon code JHCE5839 at checkout = $429 with free shipping. Includes WU-BT10 Bluetooth Audio and MIDI adapter. Designed to work with the free Chordana Play for Piano iOS/Android app. $429 retail: $700 Price History See Price History for $699 Posted by Faraday05/08/2026 at 04:20 PM PT