TomTop offers this Electric Liquid Transfer Pump for $7.49 with free shipping. That's the lowest price we could find by $5. This battery operated pump is good for use with non-corrosive liquids. Deal ends December 7.
Note: This item ships from China and may take up to four weeks to arrive. Also, the countdown timer on the product page does not reflect an actual expiration time and resets daily.
There are many ways to get cheap and even free services and goods after reaching a certain age.