The 2nd hand N-Gage market seems quite buzzing, there are some quality titles out there (not form first hand experience, but i read views stating thus), and the unit itself has features that make it a worthwhile device.
i have one i got for free from friends at a gamestore.
they were store demos so they had things locked out.
like the mp3 function (the best part) and the phone function.
i played some of tomb raider on it, which was the only
reason i wanted one.
okay looking with the new outfit from the ps2 version,
but the controls sucked.
i have a cool SEGA mmo game they released.
funny they only released it for the ngage.
but other than that it's not really worth having.
The NGage is great, as long as you see it as a great phone for games instead of a great game console that's also a phone. EMAME is awesome, and there are actually quite a few good games for it.