With the 81st edition of biannual doujinshi mega-event Comic Market (or Comiket for short) coming up at the end of December, 5pb have prepared a series of limited edition goodies based on the anime-adapted sci-fi mystery visual novel Steins;Gate.
C81 Science Adventure Set
(2011 Calendar, water proof mobile phone case, storage box) - 3,000 yen
Metal Upa - 5,000 yen
Kurisu Makise iPhone case - : 3,000 yen
Nukunuku neck and hand warmers - 5,000 yen
Leather Wallet - 15,000 yen
Metal Satellite Replica - 10,000 yen
Lab Membership Pin Set
And, if this is putting you in a Steins;Gate mood, an 8-bit remix of the theme.