Data entry, web search -- 2

The attached Excel sheet is a list of comic books that I own. I would like to assign monetary values to them. 1) However, this will require purchasing an online database for $30 USD from the Overstreet Comic Book Guide, which should be included in any bid that you offer (the first milestone can include the cost for purchasing the database so $30 plus what would be your charge for labor). Unfortunately, it can be downloaded only to a laptop (not any mobile devices) and to only one device, otherwise, I would purchase it myself and share the user name and password. Here is a location where you can purchase the most recent edition available, 43rd Edition Overstreet Comic Book Price Guide: [login to view URL] 2) Once you have downloaded the database, you can then search by name. Here is a web link to a quick tutorial of how it will work: [login to view URL] 3) I have a hardcopy of last year's guide the 43rd edition. I've attached a photo of one of the pages so that you will have an idea of what it looks like. 4) I would like for two values to be assigned: the lowest and the highest. As you can see in the sample page attached, they generally have six columns and use terms such as GD for Good to NM for Near Mint. I've inserted these two columns on the attached Excel sheet. Although there are a lot of comic books listed, it should go quickly once you find a particular title because then all the numbers will be located there. NOTES: 1) All these comics were collected between 1974-1984. I mention this because some titles end but then are started again, using the same title, e.g. Amazing Spider-Man. 2) Also, it's important to look up the exact title, as in the above example, which is listed under "Amazing Spider-Man" as opposed to just "Spider-Man."