I searched and I did not find this posted - Only the larger size bags from back in August.
I picked up 4 bags of this today, even though Brickseek said that none were available at the store that I found them at. It might be worth walking through the outdoor garden section of your local store.
While this product does have weed preventer, it's also 28-0-3 fertilizer, so even if you dont have any weeds to prevent this time of year, it will green up your lawn.
Brickseek link [brickseek.com]
Walmart link [walmart.com]
(for reference only)