Kmart offers the Disney Frozen Classic Hideaway Tent for $9.49. Opt for free in-store pickup to avoid the $6.50 shipping charge. That's $2 below the lowest total price we could find for a shipped tent. It features a tunnel port and measures 28" x 34" x 28".
Of note, Shop Your Way Rewards members will earn a Kmart credit with this purchase and may be eligible for additional credits and discounts.