Okay..I have decided to sell my Speedy30 on eBay...But I just realize that I had lost my dust bag during moving. I still have the recepit and tags but just not the dust bag..do u think that will affect the price I'm selling?? I'm thinking to put a reserve of $500 do u think thats to high?? The bag is about 1.5 years old the leather is still in its honey color and I barely use it...Please give me advice??