This item is available because you see this ad. No need to ask on availability as I will not answer.
Works great, complete with user manual and power adapter
Battery or AC/wall power outlet powered (AC adapter included as shown in ad picture)
61 full-size keys
Built-in speakers or use with headphone jack
Built-in sequencer, allowing users to record and playback their own compositions.
Variety of effects, including reverb, chorus, and delay. Built in metronome and transpose function (user can easy change key of a string): Polyphony: 12 notes, ROM: 100 sounds, 100 rhythms, 20 songs, 16 drums, 16 sound effects
Dimensions: 36-5/8 x 13-5/8 x 5-3/8 inches
Delivery negotiable