I bought a vita a month ago aproximadetely for 160€ with Killzone Mercenary and 8gb memory card. I think it was an offer over most Europe. Since then I have played Killzone Mercenary, Uncharted Golden Abyss, Gravity Rush for free, Tearaway for just 25€ and Today i just downloaded Guacamelee and Sonic Transformed.
For just 185€, not $, I have played at least 6 very good games and i can't be happier with my Ps Vita. Just waiting for the remote play with PS4....