Anthony Horowitz Autographs

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Current items with a signature of Anthony Horowitz

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

Picture	Item Title	Price	Store
	A Line to Kill (Hawthorne & Horowitz #3) by Anthony Horowitz 2021 SIGNED 1st UK	$50.00
	Anthony Horowitz / Deadly Episode A Detective Daniel Hawthorne Signed 1st 2026	$103.50
	Anthony Horowitz Skeleton Key Alex Rider 2006 UK-B PB 1st Signed/Inscribed	$5.00
	Magpie Murders Anthony Horowitz 2017 SIGNED 1st US edition 1st Print HC/DJ NF	$35.00
	Magpie Murders Anthony Horowitz Signed First Ediiton	$39.00
	Moriarty Signed by author Anthony Horowitz First Edition 2014 HCDJ	$45.98
	Signed First Edition/Print Ian Fleming: Trigger Mortis, Anthony Horowitz (2015)	$49.35
	Signed Limited Edition Bond: Forever And A Day, Anthony Horowitz (2018, 1st/1st)	$97.52
	SIGNED Moriarty Hardcover DJ Book Anthony Horowitz	$10.00
	Trigger Mortis A James Bond Novel SIGNED Anthony Horowitz Easton Press	$178.99

Traded items with a signature of Anthony Horowitz

The most expensive item with a signature of Anthony Horowitz (ANTHONY HOROWITZ - THE WORD IS MURDER - HAND-SIGNED - 1ST/1ST & D/J - 2017) was sold in August 2025 for $952.15 while the cheapest item ("Ark Angel" by Anthony Horowitz (2006, Hardback) *Autographed Copy*) found a new owner for $3.99 in December 2025. The month with the most items sold (10) was October 2025 with an average selling price of $87.81 for an autographed item of Anthony Horowitz. Sold items reached their highest average selling price in October 2025 with $87.81 and the month that saw the lowest prices with $5.99 was December 2023. In average, an autographed item from Anthony Horowitz is worth $43.21.

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

Picture	Item Title	Price	Store
	A Deadly Episode by Anthony Horowitz - brand new SIGNED exclusive 1st/1st hrdbck	$40.89
	Anthony Horowitz - The Night of the Scorpion | SIGNED 1985 UK 1st Edition HC	$400.00
	Close To Death |Anthony Horowitz | HB 1st Edition 2024 Signed by author | DJ	$29.93
	James Bond Signed 1st Edition Trigger Mortis Anthony Horowitz 2015 Hardcover DJ	$191.78
	Moonflower Murders by Anthony Horowitz Signed 1st Edition 2020 Waterstones First	$75.00
	SIGNED 1st ED - A Line To Kill by Anthony Horowitz	$60.91
	SIGNED 1st ED - Marble Hall Murders by Anthony Horowitz	$60.91
	Signed 1st Edition Trigger Mortis Anthony Horowitz 2015 James Bond Hardcover DJ	$208.17
	SIGNED Anthony Horowitz A Line To Kill 1st Edition Book (2021)	$51.80
	SIGNED Moriarty Hardcover DJ Book Anthony Horowitz	$13.00
	SIGNED Moriarty Hardcover DJ Book Anthony Horowitz	$20.00
	SIGNED Skeleton Key (Alex Rider) by Anthony Horowitz	$71.99
	SIGNED The House of Silk by Anthony Horowitz 1st Edition HC Sherlock Holmes	$22.01
	Snakehead Alex Rider Anthony Horowitz Signed 1st American Edition Hardcover 2007	$30.21
	Snakehead Alex Rider Anthony Horowitz Signed 1st Edition Hardcover 2007	$39.98