is gamestation legit for wii games and accesories??

i have had problems with gamestation about there games i mean its good 2 buy from there cos there super cheap but dont trade in your games cos i sent fifa street 2,fifa 06,smackdown vs raw 2007 & need 4 speed mostwanted and only got 15pound and thats proper bull sh*t and thats like 150pounds that i paid 4 them

i'd imagine they'd both provide an very virtually same fee, somewhat in view that Gamestation become taken over through pastime very last twelve months. yet, if i had to make sure identity positioned my money on Gamestation. like the others have stated, your more beneficial efficient off promoting it on Ebay or some thing similar on line.