Hi wakeupgunning,
As you can see in the guidelines here … I wouldn’t recommend Sealy or any mattress where you aren’t able to find out the quality of the materials inside it to identify any weak links (which may affect your comfort or support much more quickly than a few years) or make meaningful comparisons to other mattresses that may use higher quality materials in a lower budget range. The guidelines would apply to any budget range.
The better options and possibilities I’m aware of in the Atlanta area (if you wish to purchase your mattress before you move and take it with you) are listed in post #2 here.
The better options and possibilities I’m aware of in the New York City area are listed in post #2 here.
Phoenix