Oh yeah. I'm with ya max!
I have the exact same story with a Micro.
Same thing with a DS, though I did have loads of fun with Mario Kart. SPEAKING OF WHICH, I got a N64 once. Not a single freaking game appealed to me. I got it in the illusion that I would get Mario Kart 64 and have fun, but NOPE.
Also, a PS2 is wasted money. If you want 128bit goodness, get an Xbox. JSRF, Panzer Dragoon Orta, Outrun 2 (the ps2 version sucks), PSO, Shenmue 2, Crazy Taxi 3, Halo (lol).. It's really really great.
The Gamecube is great too, but not if you get it out of impulse.
The best PS2 games are (1) available on the PSN, (2) have better sequels on the PS3 or (3) have better versions on the Xbox. So don't even bother.
(O custojusto tem Xboxs baratas se deres uma olhada)
If you really have some specific reason for getting a PS2, 15 euros is great price, and Game gives warranty.
But make yourself a favor and don't get one out of impulse. I know I did and regretted it.