Tranquility MP 6 Person Barrel Sauna (CTC2345MP)

A 6-seat white cedar barrel with a porch at $8,189, $1,365 a seat, 3 percent above the barrel median, but $1,706 over the 5-seat Tranquility.

Same 118 by 86.25 by 86.25 inch shell as the Tranquility, same porch and 5-year warranty, and one more seat. The jump from $6,483 to $8,189 is $1,706 for that seat, which is why it sits just above the median per seat while the Tranquility is 2 percent under.

Among the 12 six-seat barrels only one costs more, the Redwood Outdoors Extra-Wide with porch at $8,499. The Almost Heaven Seneca is $1,998 cheaper, with 8 kW and no porch. No heater type or power and no weight are listed. Choose it if you need six in a white cedar barrel with a porch, and confirm the heater first. Topture is the only store.