Sears offers the Alphaline 3-Outlet Surge Protector, model no. AS803, for $8.97. Plus, Shop Your Way Rewards members earn around $7 in SYWR credit. Opt for in-store pickup to dodge the $5.99 shipping fee. Assuming you'll spend the credit, that's $8 under our mention from a month ago, $18 off list, and the best price we could find. It's rated for 1,080 joules.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.