I'll have to look to see if I can recreate that page on the Spydiewiki. I'm not certain if the new Spydiewiki can host PDFs or not. Fortunately, I have everything from that link (minus the Byrd related ones) plus a couple older items not at that link saved.
It would be a great resource if Spyderco would make all the old catalogs available, as I'm possibly missing some earlier stuff (perhaps they didn't do catalogs or flyers every year in the early years).
This is what I have PDFs of:
1982 - flyer
1983 - nothing
1984 - price list
1985 - nothing
1986 - Spyderco catalog/price list combo
1987 - price list
1988 - nothing
1989 - price list
1990 - price list and Spyderco catalog
1991 - price list
1992 - price list
1993 - price list
1994 - price list, mid year price list, Spyderco catalog, and Golden Edge Cutlery catalog
1995 - price list and mid year price list (I have an Ironstone catalog from either late '95 or early '96)
1996 - price list and Ironstone catalog (not the same one mentioned above)
1997-2009 - price lists and catalogs for all years, plus some flyers, mid-year supplements, dealer catalogs, etc.
2010-current - no more price lists as of 2010 (except a 2015 pricing trifold and 2016 mid-year pricing guide), but I have all the catalogs, mid-year supplements, OpFocus, etc.
I do have a couple undated fliers from the earlier years as well. I could probably figure out their date by what knives are listed and comparing them to the availability in the pricing lists, but I'm about to go to sleep, so maybe I'll check it out tomorrow.