23andMe is offering a Discount tomorrow for their personal genetics kit.
Normally it is $499 + $5/mo but starting tomorrow at 10am PST it will be $99 +$5/mo.
The discount code will be B84YAG.
Update: The discount code is working as of 10am.
Update #2: The reason for the discount is the release of version three of their microarray which now tests ~1 million SNPs
“MOUNTAIN VIEW, CA – November 24, 2010 – 23andMe announced today that the company has transitioned to the third version of the company’s genotyping array. The new technology will allow the company to test approximately one million single-nucleotide polymorphisms (SNPs). Customers who purchase the 23andMe Personal Genome Service™ on or after Wednesday, November 24th will have their DNA tested on the new version of the array.”