Originally Posted by Ps 150
I bought the slotted ruler holders at Joann's but I used a 50% coupon for both (at separate times) and then I used my 15% off teacher's discount. Another friend said they like to use the kitchen plate stackers they found at the dollar store. Hope it helps!
I also use the slotted ruler holders from Joann's (2), purchased at 50% off. I also use a small wire stand made to vertically store mail or file folders -- available at office supply stores or often at Goodwill.