Walmart offers the Stanley 9-Piece Premium Paint Kit for $6.89. Opt for in-store pickup to drop the price to $5.67. (With orders of $25 or more, Amazon offers it for a few cents more with free shipping.) That's a buck less than our mention from two weeks ago and the lowest price we could find now, also by a buck. It includes a deep-well plastic paint tray, 4" roller tray, 9" and 4" roller frames, two 9" roller covers, two 4" roller covers, and 2" trim brush.