Be on the look out for Crystal Light powder drink mixes in the clearance section at Target.  They are reportedly marked down as low as $1.27.  Combined it with a few extreme coupons and score them for only $0.51 each!

Crystal Light $1.27 (Clearance)
Use $1.00/3 – Crystal Light Powder Drink Mixes, Target Coupon – (target.com)
And use B2G1 Free Crystal Light Product from SS 4/3

Final Price: $0.51 each

Thanks, Totally Target