Hi BigBill,
I don’t have a top 3 but there is more about the different ways that one mattress can “match” another one in post #9 here. The tutorial post includes this link to a list of the better online memory foam options I’m aware of. Several of these sell a mattress that uses the Tempurpedic Rhapsody Breeze as a reference point and all of them would be able to tell you which of the mattresses they sell would be closest to the Rhapsody Breeze.
For reference and to the best of my knowledge … you can see the specs of the Rhapsody Breeze in post #3 here.
The better options and possibilities I’m aware of in the Memphis area are listed in post #2 here.
Tempurpedic is price controlled and a dealer risks losing their license to sell Tempurpedic if they start discounting so you won’t be able to negotiate a better price and the best you could do is have a retailer add some extra benefits (pillows, bedding, delivery etc) with your purchase.
Phoenix