If your basement tends to flood then a wet-dry vacuum is a must have. Amazon has this DeWalt 18/20-volt Max Cordless/Corded Wet-Dry Vacuum listed for $109 but you can get an additional $20 off when you add it to your cart. Note, the battery and charger are sold separately but can still operated corded via an AC outlet. Shipping is free. It sells for $99 at Lowe's.