HQRP AC Adapter & Sustain Pedal for Casio CTK-541, CTK-551, CTK-574, CTK-601, CTK-611, CTK-620L, LK-300TV, LK-90TV Keyboards - Walmart.com
CASIO CTK-551 USER MANUAL Pdf Download | ManualsLib
Casio CTK 551 100 Song Bank Keyboard, Purchased For Family Member Was Over $300. Don't Believe It Was Ever Used, Comes With Power Cord, 61 Keys, Good Condition, 37 1/2"W x 14