Home Depot Bulb Coupon
For what it's worth, Home Depot has a 2 for 1 bulb coupon you can print from their Garden Club web site.
You might have to go through the routine of filling out Garden Club online form if link doesn't take you right to coupon.
Might save a bit of money if anyone happens to be there and it's convenient.
Here is a link that might be useful: HD Bulb Coupon