Dave :wave: , Go to Barns & Nobles Book Store and pick up a Tomart Price Guide as you will have pictures and prices to go by from 1968 to what year Tomart you picked up. The prices are not set in stone but you can learn alot from the Tomart Books. Stop by one of the Stores below and thumb through the Collectable Area where they shelf the books and see which one you like as there should be many different company brands to choose from. There should also be a Lees Magazine Price Guide in the magazine area that comes out monthly. You can set up a yearly subsciption with Lees too to have the magazine sent to your home. Check out the Books and Magazines first to see which one fits you best before buying 1 or many.
STD website isn't always the best place as that site is missing many of the older Redlines. Do check out Barns & Nobles... You will see what I am talking about.
If ya have any further ques... You have my #er
3860 Maryland Parkway
8915 W. Charleston, Crossroads Commons
North Rainbow Boulevard