Casio Full-Size Keyboard with 88 Fully-Size Velocity-Sensitive Keys Black wood CAS PX870 BK - Best Buy
Amazon.com: Cossain 88 Key Digital Piano, Folding Piano Keyboard [Full Size/Semi-Weighted/Tough Sensitive] Portable Piano with Piano Bag, [Bluetooth & MIDI] Electric Piano Keyboard for Beginners, Teens, Adult : Musical Instruments
Casio CT-S400 Casiotone Portable Electronic Keyboard with USB