Large Postage Stamp Collection (Envelopes/Postcards Included!)

I have recently inherited a stamp collection from my great-aunt. Most are very old, a few are new. I'd say about half of the collection is from the United States and the other half are foreign countries including: Norway, Laos, Ireland, Canada, Australia, England, India, Monaco, France and more! Some stamps have never been used but most are on paper. I know nothing about stamps but from what I have googled I found a few maybe worth some money!

I also have included 2) unused envelopes and about 15 post cards. 2) of which do have writing on them.

I am not interested in collecting and like everyone else, need money for the holidays! Enjoy!