Should I buy it

[shabf12]

I'm interested in buying a used keyboard Casio piano, the guy wants 450$ for it. I want to know if its worth it and I cant find the model.

88 full-size scaled hammer action keys with touch response
48-note polyphonic maximum
670 tones
200 rhythms
Effects:
Reverb (10 types)
Chorus (5 types)
Acoustic resonance
Pitch bend wheel
Recorder and metronome features for lesson support
4 fingering methods (normal, Casio® chord, fingered, full-range chord)
Rhythm controller: Start, stop, synchro, fill-in
Auto accompaniment
Song expansion: 10 songs maximum
Music presets (305 preset)
Registration (8 banks x 4 sets for 32 setups)
One-touch presets: Recalls settings for tone, tempo, layer, on/off, and harmonize on/off in accordance with rhythm
Scale editor: 16 preset scales, 4 memory scales
Music library: 152 songs
Memory functions:
Songs: 5
Recording tracks: 6
Capacity: Approximately 12,000 notes total
Functions: Real-time recording, playback
General MIDI level 1 compatible
SD™ memory card slot
USB port
2 speakers: 16 W total output (bass-reflex speakers)
Headphones jack
What’s Included:

 Piano
AC adapter
Piano stand
Bench
Specifications:

Dimensions with stand (W x D x H):
133.3 cm x 34.1 cm x 75.7 cm
(52 in. x 13.5 in. x 30 in.)
Weight: 31.6 kg (69 lb.)

[lhorwinkle]

Without giving the model number I don't know what you expect anyone to say.
But ... since it's a Casio, it will sit at the low-end of the piano price range. I doubt it's worth $450.
I'd suggest that you post your question in the digital piano forum at pianoworld.com
You'll be MUCH more likely to find someone over there with an answer for you.

[toner22]

if it's an ap220 or 620 go for it it. Anything else id say you were getting ripped off. $450 could prolly get you a decent casio with a warranty.  I don;t completely trust Casio's to begin with let alone one without that peace of mind paper.

[floydcramerfan]

I think that's definitely steep for a Casio.  Frankly I'm not crazy about Casios at all, but whatever works.  I just think that's a little steep.