Hello, I see you have some melzer's reagent available. I am a beginning mycologist and have a "new" microscope. I undersstand I need this reagent. I have heard it has to be less than 1 year old. I live in Palo Alto. If I come pick it up can I get it for a lower price? Thanks! Lynn Marsh 650-483-1156 743 Homer Ave Palo Alto, Ca 94301