Hi Chuckl007,
If you are convinced that the mattress is new (and you’ve checked the mattress, the date of manufacture, and checked with PLB that they were a dealer previously), the retailer is reputable and doesn’t sell “scratch and dent” or other mattresses without a warranty, and you’ve tested the mattress carefully and objectively for PPP and it’s a good “match” for your needs and preferences and your personal value equation, then it would seem to be good value to me.
Phoenix