Mattress Forum

This will be the first time I will actually buy a new mattress. I just got a job and so far always bought futtons or a used mattress as our last one. The last used one we bought (I got married) was a 3 year old Simmons Beautyrest WorldClass Exceptionale Diamond Firm (it was a good deal I though; $230 including a nice frame and bed side tables) and we slept really good on it the last 2 years. But we are moving out of state for our new jobs and I don't want to fill half of our truck with just our bed and I don't know if it will be still as comfy after moving halfway through the U.S. 

I saw Macys has a sale going on and they advertised the Simmons Beautyrest WorldClass Angelique Extra Firm King size for $2150 (instead of $4090. I hope somone on this forum can help me with my noob questions.

1. I assume this is a good mattress since it is one of their more expensive ones. Can anyone confrim/clarify this?

2. I assume this is a decent price since it is a Macys semi annual sale, not some local mattress shop that has a sale every other week?

Could you please verify or clear up those assumptions?

Thank you for all your help!!