Get this 77" Gladiator 8,000lb-Capacity Shelf for $159.99 at Sears.com. Choose free in-store pickup to avoid shipping fees. This was the lowest total price we found by $10. Best Buy claims to have it for $150 but didn't have inventory in many of its stores. The shelving unit has a welded-steel heavy-duty frame, and the shelves can support up to 2,000 pounds each. It's also highly rated by Sears customers who bought one. Sales tax is charged in most states.