Starting 09/17 thru 09/23 at CVS you can get L'Oreal Excellence or Preference Hair Color for $3.50 a box.
L'oreal Preference, Excellence Buy 2 get $5.00;Limit 1
Buy 2=$16.00
Use 1 $5/2 L'Oreal Superior Preference, Excellence or Age Perfect by Excellence haircolor, RP 09/10 $11.00
Get back 500 ECB=$7.00 or $3.50 each box