Autographs of Dean Koontz

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Current items with a signature of Dean Koontz

These are the most current items with a signature of Dean Koontz that were listed on eBay and on other online stores - click here for more items.

Picture	Item Title	Price	Store
	1st Edition 1st Print SIGNED Dean Koontz Dark Rivers of the Heart Mylar UNREAD	£33.03
	1st Edition 1st Print SIGNED Dean Koontz Hideaway in Mylar UNREAD	£33.03
	1st Edition 1st Print SIGNED Dean Koontz Hideaway in Mylar UNREAD	£33.03
	1st Edition 1st Print SIGNED Dean Koontz Odd Thomas in Mylar UNREAD	£92.12
	Forbidden Door by Dean Koontz (2018, Hardcover) SIGNED - FREE SHIPPING	£22.15
	Mr Murder By Dean Koontz Factory Sealed Book Signed Numbered Horror Killer	£147.96
	OWEN WEST (DEAN KOONTZ) - THE FUNHOUSE - 1ST 1980 Signed	£45.40
	RARE # & SIGNED DEAN KOONTZ THE MOONLIT MIND CHARNEL HOUSE 2012 ONLY 300 OFFER	£107.75
	Relentless by Dean Koontz (Signed)(Inscribed)	£33.25
	SIGNED Santa’s Twin by Dean Koontz HC/DJ book plate	£56.14

Traded items with a signature of Dean Koontz

The most expensive item with a signature of Dean Koontz (SIGNED 1973 DEAN KOONTZ - HANGING ON - RARE 1ST w/DJ REVIEW COPY) was sold in April 2025 for £304,058.00 while the cheapest item (Dean Koontz The Face Of Fear UK Hardback First Edition SIGNED.) found a new owner for £1.00 in July 2021. The month with the most items sold (187) was June 2025 with an average selling price of £54.05 for an autographed item of Dean Koontz. Sold items reached their highest average selling price in September 2022 with £232.39 and the month that saw the lowest prices with £1.99 was April 2015. In average, an autographed item from Dean Koontz is worth £53.57.

Most recently, these items with a signature of Dean Koontz were sold on eBay - click here for more items.

Picture	Item Title	Price	Store
	ASHLEY BELL, by Dean Koontz - 2015 - Thriller - Signed Ltd. Ed. - Charnel House	£205.06
	DEAN KOONTZ - THE EYES OF DARKNESS signed numbered #366/550 LIMITED 1st Edition	£112.43
	DEAN KOONTZ "THE TAKING" SIGNED COPY WITH DUST COVER	£143.29
	Dean Koontz Forbidden Door Signed Limited 1st Edition 1st Print HC DJ	£67.30
	Dean Koontz Signed Letter Autographed	£13.49
	Every Day's a Holiday SIGNED By Dean Koontz - 1st Edition Hardcover	£37.71
	Odd Apocalypse SIGNED by Dean Koontz, HCDJ	£32.39
	Signed 1st Ed THE FORBIDDEN DOOR Dean Koontz HC/DJ JANE HAWK BOOK	£22.59
	Signed 1st Edition Saint Odd by Dean Koontz Hardcover Dust Jacket 2015	£30.07
	SIGNED DEAN KOONTZ "DOWN IN THE DARKNESS" "WEIRD WORLD" 1ST HORROW SHOW SUM/1986	£57.17
	SIGNED Dean Koontz - From the Corner of His Eye - Hardcover 1st Edition Bantam	£22.63
	SIGNED Santa’s Twin by Dean Koontz HC/DJ book plate	£57.31
	SIGNED ~ THE BIG DARK SKY by Dean Koontz (2022, Hardcover) 1st/1st	£73.36
	SIGNED! The Whispering Room 1st Edition by Dean Koontz! HC with DJ! Jane Hawk	£15.52
	The Key to Midnight - Dean Koontz (1990) SIGNED - Dark Harvest Limited Ed.	£107.89