Sam's Club offers its members the Everlast Spas South Hampton 28-Jet Spa for $3,299 with free shipping. (Non-members pay a $329.90 surcharge, so it's better to buy a 1-Year Sam's membership for $45.) That's the lowest price we could find by $546. It features seating for five, LED lighting, and zoned massage control. Deal ends January 16.