Mass Effect

A complete copy sells for about $7 in NTSC (US, Canada). Most go for $5 to $10. A sealed copy sells for $33 to $46 and a loose disc for $3 to $5.

A sealed copy sells for about $38 in NTSC, five times the value of a complete copy. Most go for $33 to $46.

Yes. The Limited Collector's Edition sells for about $78, 11 times the value of a standard copy.

• Limited Collector's Edition $59–$855+ sales

Down so far, from about $7 for a complete copy in the week of October 19 to $6 in the week of October 26.

Yes, a lot. A PAL copy sells for about $3 and an NTSC copy for about $7. One Asian copy has sold, for $9.69.

• Any region $3–$950+ sales
• NTSC copy $5–$1020+ sales
• PAL copy $2–$620+ sales
• Asian copy $101 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 CERO letter (A, B, C, D or Z) means a Japanese copy.

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

• Standard $5–$1020+ sales
• Limited Collector's Edition $59–$855+ sales
• Platinum Hits $5–$95+ sales

It sells fast, around 2 copies per week. The cheapest listings take about 2 months to sell.

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.