Welcome to Gemstone Publishing, Inc., home of The Overstreet Comic Book Price Guide and much, much more.


            We are pleased to announce that the 48th Edition of The Overstreet Comic Book Price Guide is now available for pre-order! This year's edition features an incredible Green Lantern & Flash cover by superstar artist Ethan Van Sciver, and an awesome movie poster styled tribute to the 50th Anniversary of the Planet of the Apes by the incomparable Ryan Sook! And this year's Hall of Fame limited edition features all-new American Flagg artwork by creator Howard Chaykin!

Also in this year's lineup is the oversized workbook edition Big Big Comic Book Price Guide with a Buffy the Vampire Slayer cover by long-time Buffy comic book artist Georges Jeanty. New for this year, the Big Big book will be squarebound instead of spiral bound.

Due to unexpectedly high demand, this year's edition of the Big Big Comic Book Price Guide is temporarily out of stock! We expect a fresh supply of copies at our warehouse by end of the month, and will ship orders as soon as the books are available. We appreciate your patience!



CBPG_48_DC           CBPG_48_Apes            CBPG48_flarr           BBPG_48




The Overstreet Guide to Collecting Tabletop Games is now in stock!




This is the latest release in our ongoing series of "How To" books, each putting the spotlight on a different genre of pop culture collecting.




The latest edition of The Overstreet Guide to Grading Comics is available for order



A special note to those placing pre-orders for upcoming publications...

In case you're wondering why your multiple-item pre-orders have been split, and are concerned about the shipping costs...

Due to a necessary programming function, pre-orders for multiple items or orders containing a combination of pre-orders and in-stock items are automatically split into separate orders for each line item. This occurs in case multiple pre-order items are received and shipping at different times. This allows each item to be filled promptly, without having to wait for other pre-ordered items to arrive.

We make every effort to fulfil your orders in as few shipments as possible, to minimize your shipping costs. Whenever we are able to ship multiple orders together, we will combine the orders and recalculate your shipping costs accordingly. Credit card orders are not charged until they are ready for shipment, so your shipping charges will be accurate at the time your charge is processed. If you paid by PayPal, we will refund any excess charges to your account once the revised and accurate shipping charge is determined.