I would almost move to the greater Cleveland area so I could live near this bookstore.
We need bookstores because we need a place to find the random bits of knowledge we didn't know we needed -- in a more artful way than scrolling through wikipedia (no offense intended wiki). This place has got the smell of art and old wood. And books. There's nothing quite like "book smell".
I purchased a book from the 1800's on the New York City life of "the lower classes". I will consider this purchases my homage to my home left behind.
There are a lot of really great antiquarian book-finds to be found here! I wish I could stay around to find them all but, guess I'll have to leave that up to you.