I'm not sure if everyone here is also on the U106 discussion board so I'll repost something here just in case anyone is interested. FTDNA is having a short sale that will expire on 2/25. It's an extra $25 off the regular prices for BigY tests. The sale prices are below. This also includes those who wish to upgrade from a BigY 500 to BigY 700 test.
BIG Y700 for a new testee with no YDNA tests - $449 minus $25 = $424.00
BIG Y500 to BIG Y700 upgrade - $209 minus $25 = $184.00
Y111 to BIG Y700 upgrade - $239 minus $25 = $214.00
Y67 to BIG Y700 upgrade - $279 minus $25 = $254.00
Y37 to BIG Y700 upgrade - $339 minus $25 = $314.00
Y25 to BIG Y700 upgrade - $389 minus $25 = $364
Y12 to BIG Y700 upgrade - $399 minus $25 = $374