SAVE OVER $250: As of April 30, the Eufy Omni C20 robot vacuum and mop is on sale for $349.98 at Amazon, a return to its lowest-ever price . $349.98 at Amazon $599.99 Save $250.01 If more time spent outside on dirty tracks has you feeling a little stressed about the condition of your floors this spring, it's worth looking into a robot vacuum . These cleaners can handle the dirty work for you. And this is a great time to buy, as retailers like Amazon are offering discounts on select models, including the Eufy Omni C20 robot vacuum and mop . As of April 30, the Eufy Omni C20 is on sale for $349.98 at Amazon. This is a whopping $250.01 off its full price of $599.99, and also marks a return to its lowest-ever price at the retailer. If you've been looking for a little extra cleaning assistance this year, this model is well worth grabbing right now. Mashable Trend Report Mashable Deals By signing up, you agree to receive recurring automated SMS marketing messages from Mashable Deals at the number provided.…