![Korg Concert C-15S for $100 on C-list. Had speaker issue I couldn't resolve, so I got a Dell laptop for $74, turned it into a Hackintosh with MainStage 3 : r/cheapkeys Korg Concert C-15S for $100 on C-list. Had speaker issue I couldn't resolve, so I got a Dell laptop for $74, turned it into a Hackintosh with MainStage 3 : r/cheapkeys](https://preview.redd.it/feahb5vs74e41.jpg?auto=webp&s=7cd4ae261c539f4593c524383290e4fa28173d62)
Korg Concert C-15S for $100 on C-list. Had speaker issue I couldn't resolve, so I got a Dell laptop for $74, turned it into a Hackintosh with MainStage 3 : r/cheapkeys
![Korg Concert Piano (Model C-15S) for sale. Full 88-note weighted action keyboard that gives you the solid, responsive feel of a concert instrument. F for Sale in Auburn, WA - OfferUp Korg Concert Piano (Model C-15S) for sale. Full 88-note weighted action keyboard that gives you the solid, responsive feel of a concert instrument. F for Sale in Auburn, WA - OfferUp](https://images.offerup.com/OvjoYx1JptXQMEljhjzteCvREK0=/800x600/352e/352e412825904f778e0075a637ba655b.jpg)
Korg Concert Piano (Model C-15S) for sale. Full 88-note weighted action keyboard that gives you the solid, responsive feel of a concert instrument. F for Sale in Auburn, WA - OfferUp
![Korg Concert Piano (Model C-15S) for sale. Full 88-note weighted action keyboard that gives you the solid, responsive feel of a concert instrument. F for Sale in Auburn, WA - OfferUp Korg Concert Piano (Model C-15S) for sale. Full 88-note weighted action keyboard that gives you the solid, responsive feel of a concert instrument. F for Sale in Auburn, WA - OfferUp](https://images.offerup.com/X-ZvLt5DoVmuAk1K2ndWfg57Isc=/800x600/ddca/ddca01f0b76a4a688fe8727bc4d1da50.jpg)