Where to get out-of-print seforim

Answer: Some can be purchased via auction. There are a few auction houses that specialize in seforim. Kestenbaum, Baronovitch, Asufa, and Jerusalem Judaica are some.

Then there are dealers and stores. I would always first check Biegeleisen (718) 436-1165 to see if it is truly out-of-print. Then there is Seforim World, which is right next door to Biegeleisen who has out-of-print seforim.

Then there is also Pinters Hebrew Book Store, 4408 14th Avenue (718)-871-2260 who in theory is a repository of seforim people no longer want, however, if you dig one can find some gems there.

I also use Rabbi Eliezer Katzman (718)-851-0490 and R. Wigder in Mount Kisco (914) 242-0324. I have also received via email, a catalog from a dealer in Melbourne Australia, Adir, the catalog has some terrific items, and the contact email is sba-at- sba2-dot-com

One can also try bookfinder which has some Judaica dealers as well as well as Ebay.

The easiest place to get out-of-print seforim is at the library, most major university libraries contain Judaica.