BioShock

A complete copy sells for about $8 in PAL (EU, UK, Australia). Most of the 15 sales in the last 90 days went for $7 to $11.

Yes. The Collector's Edition sells for about $105, 27 times the value of a standard copy. The Steelbook sells for about $8, twice the value of a standard copy.

• Collector's Edition $67–$1474 sales
• Steelbook $7–$1110+ sales
• Classics $6–$84 sales

Steady so far, at about $8 for a complete copy in the week of October 5 and $8 in the week of October 12.

Yes, a lot. A PAL copy sells for about $4 and an NTSC copy for about $8. One Asian copy has sold, for $6.68.

• Any region $3–$920+ sales
• NTSC copy $5–$1120+ sales
• PAL copy $3–$620+ sales
• Asian copy $71 sale
• 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 and Italy had boxes of their own for the same disc.
• A CERO letter (A, B, C, D or Z) means a Japanese copy.

A complete PAL copy sells for £2.94 in the United Kingdom and 3,50 € in France.

• United Kingdom £2.9410+ sales
• France 3,50 €5+ sales

The Standard, the Collector's Edition, the Steelbook and the Classics. The price at the top of the page is for standard copies.

• Standard $3–$620+ sales
• Collector's Edition $67–$1474 sales
• Steelbook $7–$1110+ sales
• Classics $6–$84 sales

Around 5 copies sell per month. The cheapest listings sell within about 5 days.

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.