Beginning today at CVS you will get a $5 ECB with purchase of select Gillette disposables for women or Gillette Venus razors.
In some stores they start as low as $6.49 (although I have never seen that one in my store) so you can score them for FREE with coupons. At my store they start around $9 which is still a pretty good price:
Gillette Venus Razor 1ct prices start at $6.49
Use the $4/1 Gillette Venus Razor 3/30 PG
Or the $3/2 Gillette Disposables 3/9 RP
Pay as low as $2.49, Get $5 ECB
Final Price: FREE