Taking the concept of the Rubik's cube and turning it 45 degrees.

• Inventor: Tony Fisher
• Mechanism: 3x3x3
• Patents: Unknown
• Producer: Custom
• Year: 1985
• Original Price: $0.00 USD
• Current Price: $116.36 USD

This is one of the earliest shape variants of the 3x3x3. The edges and centre pieces are the same as those from a star cube variation and the corners like those from the standard octagon 3x3x3.
The puzzle received its name by Christoph Bandelow who ordered 50 sample from Tony back in the 80s.
Later it became one of the most often remade custom puzzles. In 2009 a chinese company started mass producing this puzzle without permission of the inventor. However after a deal could be arranged which made these products legal.

This puzzle is part of the series "Octgonal Edges". All modifications of this series are made by truncating an 3x3x3 on its edges. These truncations are symmetric as in the mass produced octagon from which the series takes its name.
The technical signature (Octagonal Edges Extended 28A00145000) indicates where to cut the original cube.
Without the keyword "Extended" it is a variant made only by truncating the original cube. With the word "Extended" some sides left over from the original receive additional extensions to "delete" some of these remaining faces.
The non-extended version is the wellknown octagon.

Price Tracking Data

DISCLAIMER: The following table contains user-generated content. This information is collected to serve as a rough guideline and is certainly not complete and may not even be accurate. This information is filtered and carefully moderated, but incorrect information will inevitably find its way into the system. Always use your own judgement when buying or selling an item.

	Sale Date	Price (USD)	Sale Type	Condition	Package Condition	Notes	Contributors	Edit
	Jun 2 2002	$88.00	eBay Auction	Good	N/A	None	Sandy
	Nov 15 2002	$58.57	eBay Auction	Mint	N/A	Built by Mark Longridge.	Sandy
	Feb 4 2007	$202.52	eBay Auction	Good	Unknown	Original 1982's Fisher Cube, built by Tony Fisher. Sold for GBP 103.00 ($202.52) on ebay.co.uk.	Thomas
= The sum of all currently check-marked rows.
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