8/13 UPDATE Many stores still have in stock at $159 today. Never went FP which explains why these are still available.
8/11 UPDATE: Still up at $159. Many in Arizona, California and Kentucky. Check your store. Good luck.
UPDATE: In-Store ONLY now. Use Lowe's link to see how many are in stock at your store. All appear to show $399 for Online ordering. Use BS link below to see ACTUAL price and quantity. (5Ah battery model. Make sure to not mix up with 4Ah at the store)
Earlier this morning: Picked up at $159 tonight online for in-store pickup. YMMV