If you have Bio-codes (you will find Bio-codes on the back of Bionicle sets), you can put these codes on the Bionicle website. If you have a few of these codes, you get your kanohi mask badge.
A Kanohi is the name of a mask in Bionicle. In the Bionicle story, the Matoran name of a mask is 'kanohi'. Each Kanohi has another name (eg.: Toa Tahu's mask: The Kanohi Hau).
I think the most rare BIONICLE set is The Sand Tarakva. It's only a prototype, and there are only 5 of them. Also the rare Kanohi (like the misrpints from 2001, and other special masks) and the old sets from 2001 are very rare.
Probably it's the Platinum Kanohi Avohkii. Also the Golden Kanohi Hau (14 karats) is very rare. Other rare masks are:Prototypes and rare Misprints (are very rare and only a few exists. Prizes are about $150 - $600)the Kanohi Rua (Chrome Kanohi Hau from the Power Pack)the Movie Edition Kanohi Kraahkan (Mask of Shadows) from the Takutanuva setthe Misprints from 2001 (6 wrong colored Kanohi Ruru and Matau, and 2 wrong colored Kaukau)the original orange Kanohi Vahi (Mask of Time).the Kanohi Kraahkan Helmed from the Ultimate Dume setthe Transparent Kanohi Avohkii (from the Takanuva set)the Grey Kanohi Hau (from the Takanuva set)the Transparent Green Miruthe Coper Huna and Komauthe Infected Kanohi Hau (from Muaka and Kane Ra set)the Poisoned Hau Nuva (in 4 differend designs)the Golden and Silver Kanohi (from 2002 mask packs)
Members of the Kanoka Club get this old school infected Kanohi badge. To get this badge, you needed to have the Kanoka Club Badge on your old Club Page. Whenua sends you the blueprint for this badge.
There is no BIONICLE set with the Mask of Time (Kanohi Vahi)! The mask came as a promotional item, but it never came with a set. Only the golden Mask of Time came in 2004 with some Vahki sets.
Visit Lego message boards and go on My Lego network. Lego network rank help and look for how to get to rank 1.
You can get kanohi masks in certain bionicle sets(eg. you can get the kanohi akaku from the toa kopaka set) or any way you know.
You had to be a Lego club page member, but my Lego network replaced that. (that was dumb)
I am mars256 and i have a jungle module on my Lego network.
the Lego tree moudle
LEGO newsletter and the Lego magazine.
Buy it!!