I have a Brand New, In The Crate, CARRIER CONDENSER COIL for sale. It is for a commercial, roof mount, air cooled, model 50DK unit. The part number is 50DK406254. It has copper coils and copper fins. It is a genuine Carrier part and is Made In The USA. It is in the factory shipping crate and was never taken out of it. I can email pictures of it if you like. At Removed link the price of this coil is $3063.06. I have nowhere near that amount invested in this coil, and I do not expect you to pay nowhere near that amount either. I am open to offers on this and the first reasonable offer gets it. The buyer will be responsible for shipping arraignments and all shipping costs. I am in Cleveland Ohio 44138. I will be happy to answer any questions, but I am just a beginner with HVAC, so please bear with me. Thanks.