If you want this deal, you're going to have to hurry because reader Diana actually shared it on the You Tell Me page yesterday (thanks, Diana) and according to the askderm.com Facebook page, the code was for YESTERDAY (11/16). However, I just tested it (6PM Pacific on 11/17) and it worked, so apparently they've extended the deadline!
Enter code PRE-BLKFRI to receive 30% off your order. The Clarisonic Mia retails for $119 on the askderm.com website, and you also get free shipping on orders of $39 or more. After the discount code, your grand total will be $83.30 (before tax).
Thanks so much, Diana, for the heads-up about this offer!
PS: I have never ordered from Askderm.com before. If you have, please share your experiences with us! I like that they have PayPal as an option...
PPS: If the code does not work for you, that will mean it's no longer valid.