Portal 2

A complete copy sells for about $8 in NTSC (US, Canada). Most go for $6 to $13. A loose disc sells for $5 to $9.

Down so far, from about $8 for a complete copy in the week of October 5 to $7 in the week of October 19.

Not much. An NTSC copy sells for about $8 and a PAL copy for about $8.

• Any region $6–$1350+ sales
• NTSC copy $6–$1320+ sales
• PAL copy $5–$1320+ sales
• Asian 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. France had a box of its own for the same disc.
• A USK square (ab 6, 12, 16 or 18) means a German copy. Germany rates games itself instead of using PEGI.
• A CERO letter (A, B, C, D or Z) means a Japanese copy.

The Standard and the Platinum Hits. The price at the top of the page is for standard copies.

• Standard $6–$1320+ sales
• Platinum Hits $6–$1310+ sales

Around 2 copies sell per week. The cheapest listings sell within about 14 days, and around 50 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.

Yes, also available on PlayStation 3.