Summer is the best time for selling hot tubs......the slowest period is probably around the back to school time, august late and to middle of september....these might be your better times to save. but if the spas is legitimately priced then the deal is going to be consistant throughout the year. floor models tend to have more flexible pricing, older the better for the consumer. as i tell my customers, aches and pains happen, summer winter, spring and fall......heat of the summer to the cold winter.....people are in their hot tubs all year around.