I think the DROP25 promo only works with products that have the little red "deal" on the product page.
Note that the Asus card was on their link for the DROP25 Cyber Monday product listings (..though most video cards aren't any more). I *think* the Asus should still be a good deal until tonight.
BTW, when I got my 1060 from Jet - it wasn't a stock item, they purchased it from Newegg (..and Newegg shipped it direct to me). It literally cost Jet over $60 to fulfill my order. I wouldn't be at all surprised if this Asus offer (if it all works out) costs Jet something closer to $70.