Maybe the best feature of the Nectar mattress is its price. It’s an. The mattress is about $100-$200 cheaper than what seems to be the market average. Here’s how rates breaks down by size. SizePrice (MSRP)Twin$499Twin XL$ 569Full$699Queen$799King/ Cal King$999What’s likewise good about Nectar is that the business generally tosses in 2 totally free pillows when you purchase a brand-new bed.