Yes. and here's why.
I received a very good paint today to test out. At the time I bought it, the paint had 20+ pounds in stock, and was very inexpensive @ just over 10 dollars a pound, shipped. So today I went back to buy more and whoosh it was all gone. Good prices are only good for a limited run if you cannot get more.
Now the seller has other paints from other brands and from the same brand I bought and liked (but in an alien green) in quantity (today) that will likely work as well as the red I liked, so should I repeat my blunder and get a pound, or buy a half dozen pounds? In for a penny, in for a (few as it happens) pound
Live and learn.