Ace Hardware has their GE Energy Smart Light Bulbs on sale for $1. If your store chain (as not all of them will) take manufacturer's coupons, you can use the $1 Off coupon from the 1/3/10SS insert to get them for FREE!
If you don't have the $1 Off Coupon, you can also use a $1/2 printable coupon HERE to get them for $.50 each.
Thanks, Moms By Heart!
The sale price is through 1/31/10 so there's plenty of time to pick them up. You could always try to take their sales ad to Target or Wal-Mart to see if they'll price match, as well. I haven't tried to price-match Ace Hardware at either place yet, though.
Also I wanted to mention that in our Ace Hardware sales ad, there was Mr. Clean Windshield Wash on sale for $2.50 with a $1.50 mail-in-rebate, making it only $1 after rebate. Just thought I'd mention in case anyone needed any you could check to see if your store was running the same deal.