For its members, Sam's Club discounts a selection of electronics, major appliances, furniture, and more during its Columbus Day Sale. Choose in-store pickup to avoid shipping fees, which start at around $5. (Many items receive free shipping.) Deal ends October 17. A couple of best bets, both with free shipping: Note: Non-members pay a 10% surcharge. So, on larger purchases, it may be better to get a 1-year membership for $45.