Maximoo wrote in Encyclopedia Magica set:Hi , Long time lurker first time poster,
Please could someone offer an opinion on the value of the above (Encyclopedia Magica Set) The first two books are first editions. Thank you in advance for any help offered.  :)

One of the better ways to find the value of most collectible things is to look at items that have sold on eBay.  Searching for what sellers are listing them for is usually inflated.  Log into eBay, enter "Encyclopedia Magica Set" in the search bar, hit enter, and then check on the "sold" box on the left-hand side of the page.  This doesn't work for super rare items that aren't listed often.  You will notice a price range for this item, but the differences are often explained by the condition of the items, the reputation of the seller, shipping costs, and things like that.  

And welcome!  Feel free to introduce yourself in the "Introduce Yourself, Fellow Collectors" thread.