For those of you who live in the UK this is the article you should be reading.
Retailer HMV has detailed their trade in offers just in time for the 3DS.
You’ll be able to get up to £190 worth of store credit. Be careful though, the prices below are guaranteed until March 19th.
* DSi console (any colour), £60 credit
* DSi XL console (any colour), £60 credit
* Nintendo Wii, £60 credit
* PlayStation 3 Slim 120GB HDD, £190 credit
* PSP 3000 console (any colour), £75 credit
* Xbox 360 Elite 120GB HDD, £95 credit