Kmart offers its SYWR members the Weston 6-Foot Spruce Christmas Tree for $19.99. (You must be signed in to your Shop Your Way Rewards account to see this price. Not a member? It's free to join.) Choose in-store pickup to dodge the $17.14 shipping charge. That's $30 off and the lowest total price we could find. (It's also an advertised Kmart Black Friday deal.) It features 658 tips.
Of note, Shop Your Way Rewards members will earn a Kmart credit with this purchase and may be eligible for additional credits and discounts. Plus, Shop Your Way Max members are eligible for free shipping.