Thumb Score: +21 Newegg via eBay has Shark Navigator UV540 Professional Lift-Away Upright Vacuum (Refurbished) on sale for $64 - $9.60 w/ coupon code PRESUMMER = $54.40. Shipping is free. Thanks tunabreath Deal Editor's Notes & Price Research: This is $5.60 less than a popular Frontpage deal from March.