Check the listing for details. Casio Celviano AP-300 Digital Upright Piano - Black. Color: Black, Condition: New. Listed at 1599.99 USD. Your Entrée to the World of Piano Enrichment Are you looking for an inspiring introduction to the world of enrichment a piano can bring into your home? The piano experts at Sweetwater have an excellent suggestion: the Casio Celviano AP-300 digital upright piano. The Celviano AP-300 graces your living space with 19 premium sounds, including one of the world’s most celebrated pianos, the Hamburg Grand. In addition to stunningly realistic sound, the AP-300’s Smart Scaled Hammer Action keyboard and triple pedals replicate the feel and response of a fine acoustic grand to faithfully convey every nuance of expression in your playing. The performance- and value-packed Casio Celviano AP-300 is an impressive digital piano with elegant, compact upright styling that will complement any decor.