Hello, I am purchasing a Pfaff 2140 machine at a local pawn shop. The machine is in beautiful condition but does not have the embroidery unit or hoops. I spoke with a local Pfaff dealer who doesn't have any replacement parts for it. It was recommended that I look for Pfaff 5D extra in order to get the most out of my machine, provided I can find an embroidery unit and hoops. He told me it, the software, is very expensive, so I will be saving money in order to purchase it next year. Can anyone give me an idea what a used 5D Extra package would likely cost? Thank you