This Lifetime Tidal 110 Inflatable Stand-Up Paddleboard originally $699 drops to only $489 at Sam’s Club. You save 30% off the retail price for this inflatable paddleboard. Plus, this item ships free. This is the lowest price we could find online by about $10. The Lifetime Tidal 110 Inflatable Stand-Up Paddleboard features a PVC drop stitch construction, sturdy air core, and measures 11′ (length). Sales tax is charged in most states. Deal expires May 18, 2019.