Hello all. I am looking to sell a King 613 alto. I played it for over 10 years in a group and quit playing it about a year ago. It has been stored in a clean, dry place since. I was going to ask $325. I took it to my local band director thinking he may have a student who may need one. He had his repair man look at it who advised him it probably would be better for me to knock $100 off of the price considering that it would need around $100 of tune-up work. I just want to ask some of you experts if you feel this is a fair price for this horn. Thanks so much in advance for your advice.