I was in Pittsburgh for the weekend and stopped by the excellent Costco they have on the Waterfront earlier today. There’s a great kosher section in that Costco with tons of very cheap kosher products.
At any rate they had 4 packs of 60 watt CFL’s for just $1.99 each there after a $3 instant rebate! Might want to call or check at your local Costco to see if they are running any promos on them this week! There was a posted limit of 4 boxes per person, but I had no problem getting many more than that in a single transaction at the $1.99 price.
There were also padded folding chairs for just $11.99 through 07/18.