I buy and sell video games on ebay .all in all i love games im one of lifes big kids ........but how do you know your getting a bargin and not going to be ripped off ........lets start with the basics .........consoles ...the older the console the cheeper the games tend to start ............vintage gameing ( megadrive snes etc ).........while these games are old they tend to work ( there not cds like ps2 and they dont break very easy .......if there in good condition they tend to be ok ( from experience id say so anyway) ........the good thing about them is they,ll be the real deal no copies etc .........moving onto the big bad world of copied games ............ps2 games ar the most commonly coppie games and some are VERY VERY good copies ( always look for the hologram on the box and the ps2 logo on the disk to be sure your game is legit ...........having owned every console from the amstrad 464 ( very retro the games were on tapes and crashed a lot ) ......to the ps3 ..........by far my firm faverioute is the good ole nintendo wii ............making gamers get off the sofa has never been so much fun ..............