Battlefield 4 purchases for PS3 will be upgradable to the PS4 version via a one-time use code included with specially marked packages of the game. The upgrade fee is $9.99/£9.99/€9.9 - as previously announced - and a list of stores and more information for the US and UK is posted below courtesy of the Battlefield Blog. Battlefield 4 will be available October 29 for PC, PS3 and Xbox 360 and will also be made available for PS4 and Xbox One once the consoles launch.

PlayStation Offers - All Retailers (EU, US)

Inside marked copies of Battlefield 4 for PlayStation3 there will be a voucher with a unique code printed on it. This code will allow you the one-time opportunity until March 28, 2014 to purchase a digital version of Battlefield 4 via the PlayStation Store.

GameStop (EMEA)

Trade in your copy of Battlefield 4 on PS3 and buy the PS4 version of the game for €14.99. Offer valid until December 31, 2013 or until supply lasts. Ask in-store for more details.

Amazon (Germany)

Until December 31, 2103 or while supplies last, Battlefield 4 players can trade in their PS3 copy and get a 25 € bonus credit towards the game on PS4 in addition to their trade-in value of at least 25 €. For complete rules and details head on over to Amazon.de.

GAME (UK)

For Battlefield fans in the UK, GAME will be giving PS3 players approximately £40 in trade in value when you upgrade to Battlefield 4 on PS4. Offer valid until December 24, 2013. Head over to GAME for complete details and information.

GAME (Spain)

Trade in your copy of Battlefield 4 on PS3 and buy the PS4 version of the game for €14.99. Offer valid until December 31, 2013 or until supply lasts. Ask in-store for more details.

Microsoft Offers

GameStop (US)

GameStop Power Up Rewards members can trade in Battlefield 4 on Xbox 360 for the Battlefield 4 standard edition on Xbox One for only $9.99. Offer valid until December 31, 2013 or until supply lasts. Check out GameStop for complete rules and details regarding this offer.

GameStop (EMEA)

Trade in your copy of Battlefield 4 on Xbox 360 and buy the Xbox One version of the game for €14.99. Offer valid until December 31, 2013 or until supply lasts. Ask in-store for more details.

Amazon (US)

Until December 31, 2013 or while supplies last, Battlefield 4 players can trade in their Xbox 360 copy and get a $25 bonus credit towards the game on Xbox One in addition to their trade-in value of at least $25. For complete rules and details head on over to Amazon.com.

Amazon (Germany)

Until December 31, 2103 or while supplies last, Battlefield 4 players can trade in their Xbox 360 copy and get a 25 € bonus credit towards the game on Xbox One in addition to their trade-in value of at least 25 €. For complete rules and details head on over to Amazon.de.

Best Buy (US)

Purchase a copy of Battlefield 4 on Xbox 360 and trade up to Xbox One for as low as $9.99. Trade in of Xbox 360 edition and purchase of Xbox One edition must occur by December 31, 2013. For full details on the offer visit the Best Buy.

GAME (UK)

GAME will be giving Xbox 360 players approximately £40 in trade in value when you upgrade to Battlefield 4 on Xbox One. Offer ends December 24, 2013. Head over to GAME for complete details and information.

GAME (Spain)

Trade in your copy of Battlefield 4 on Xbox 360 and buy the Xbox One version of the game for €14.99. Offer valid until December 31, 2013 or until supply lasts. Ask in-store for more details.

Microsoft Store (US)

Buy Battlefield 4 on Xbox 360 and you can trade-in later for the Xbox One version for only $9.99. ​The offer is valid at Microsoft Store locations until December 31, 2013. Visit Microsoft.com for more details.