SIGNATURE EDITION: This very limited pledge will get you the STUFFED CRUST pledge, but the binder will be signed by Eben and Liz Upton from the Raspberry Pi Foundation, with a personalised message of your choice. In addition to the signed binder, you will also receive a copy of the third edition of The Raspberry Pi User Guide signed by Eben Upton plus a copy of Adventures in Raspberry Pi signed by Carrie Anne Philbin plus a signed copy of The Raspberry Pi Cookbook for Python Programmers by The MagPi’s Tim Cox.

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