Check the listing for details. Technics Digital Piano Keys (and weights if desired) - SELLING INDIVIDUALLY !!!. Color: Multi-color, Condition: Used. Listed at 19.99 USD. SELLING INDIVIDUALLY !!!!*** You are buying a SINGLE key or a SINGLE key with the weight. *** For sale here are replacement keys for Technics Digital Pianos. These were removed from an SX-PX55M. The sound board or something broke as it will only play music from an input (ie: a phone or other device), but no sound comes from the keys being played. The keys will probably fit other models, buyer to decide based on pictures and web searches. The keys in the pics are the actual keys being sent. The keys are in good physical condition - no cracks or chips. I have the white and black keys and can send the weight found underneath the key for a charge.Please contact me prior to purchase with the keys that you wish to purchase to make sure that I still have them. Also, let me know if you want just the key or if you want the key and the weight. Selling in "AS-IS" condition. I also have other parts from the SX-PX55M. Ask to see if I have what you need and I can get it listed. If buying more than one, a 10% discount will be applied to the entire order. If buying four or more, a 15% discount will be applied to the entire order. *** You are buying a SINGLE key or a SINGLE key with the weight. ***