PlumDistrict.com offers $25 for $50 Worth of Custom Hair Color from eSalon. Better still, code INWITHNEW drops the price to $20. eSalon brings two treatments of custom hair color, based on your answers to some simple questions when you order your first treatment. They'll even give you more of the product if you have longer hair. Then, when you go to order the second one, they'll make any adjustments you choose. Click the above link to buy your voucher, then go here to purchase your hair color. Be sure to read the "Fine Print" on the deal page so there are no surprises, but highlights include: voucher may not be applied towards taxes and shipping, and voucher expires 1/29/12.