in the past every once in awhile i have passed up a deal that i later wish i had not the most recent one a large chain store near by was trying to clear out old stock for room they had three aquaclear 110s for 22 dollars a piece i have been a little short on cash and did not need any at the time went back the next day they of course were gone.the point is jump on a deal when you can or later you will keep thinking about it atleast i will