Batman: Arkham City

A complete copy sells for about $8 in NTSC (US, Canada). Most go for $5 to $10. A sealed copy sells for $8 to $28.

Yes. The Collector's Edition sells for about $72, nine times the value of a standard copy.

• Collector's Edition $44–$883 sales

Down so far, from about $10 for a complete copy in the week of October 12 to $8 in the week of October 19.

Yes, a lot. A PAL copy sells for about $4 and an NTSC copy for about $8.

• Any region $3–$7100+ sales
• NTSC copy $5–$1020+ sales
• PAL copy $3–$6100+ sales
• Asian copy no sales yet
• Brazilian copy no sales yet
• Region-free copy no sales yet

Look at the rating badge on the front of the box.

• An ESRB box, black and white with a letter in it, means a North American copy. Canadian copies have the same front with a bilingual back.
• A PEGI square with the age in it means a European copy.
• A USK square (ab 6, 12, 16 or 18) means a German copy. Germany rates games itself instead of using PEGI.
• A BBFC circle (U, PG, 12, 15 or 18) means a UK copy.
• A CERO letter (A, B, C, D or Z) means a Japanese copy.

The Standard, the Collector's Edition, the Game of the Year Edition and the Greatest Hits. The price at the top of the page is for standard copies.

• Standard $5–$1020+ sales
• Collector's Edition $44–$883 sales
• Game of the Year Edition $5–$1220+ sales
• Greatest Hits $2–$42 sales

Around 2 copies sell per week. The cheapest listings take about 4 weeks to sell, and around 100 are listed right now.

We retrieve listing information through eBay alerts and Vinted alerts provided by GrailHound and apply image recognition and text processing to link marketplace listings to games.

Published by Warner Bros. Interactive Entertainment and developed by Rocksteady Studios. Also available on Xbox 360 and the Nintendo Wii U.