Are you buying or selling?
If you are buying, then buy the name through the NS market place, and transfer it later. You don't lose anything by doing this, and you gain the strength of Name Silo insurance around you.
I'm assuming the name is registered with Name Silo ( it wouldn't be a push if it wasn't ), Persuade the buyer to open an account to receive the name. You can even offer him a $1 discount by using the promo code - SECURE if it will help.