MANY FOLKS DON'T WANT TO PAY BIG PRICES FOR SCARCE TO RARE TRAYS ,,, BUT INSTEAD OPTIMISTICALLY HOPE THAT ONE OR TWO MAY POP UP DURING THEIR WEEKEND YARD SALES, FLEA MARKET, THRIFT STORE, CHURCH SALE HAUNTS... AND OF COURSE AT ANNUAL CONVENTIONS. I'M SURE THAT TRAY COLLECTORS HAVE EXPERIENCED AN OVERALL DECLINE IN PRICES AS HAVE CHIP COLLECTORS. HAS NOTHING TO DO WITH LACK OF INTEREST IN THEIR HISTORY... BUT ISN'T THERE A LACK OF REFERENCE RESOURCES TO ENCOURAGE NEW-COMERS? I UNDERSTAND THAT IT IS VERY DIFFICULT TO FIND THE ANDERSON BOOK FOR SALE ANYMORE.