Why are people calling these gifts LTDs?

CidDeuce said:

I think people are confused because of the snow value. The snow value is an option you can have if you want to keep rerolling while they are still unopened presents. Once they open, they will be LTD’s. 
 

the lineage present is the family promo that is 93 OVR and has a quicksell of 5550 snow. The Ltd presents have a value of 8440 which is a 94 for an unopened present.

I thought it had been established that 92 was 5550? Been out of the loop a week or so. If it's 93 cool, I'd already quicksold mine on the assumption of a 92.