Confirmed Lexmark clearance at Walgreens

Two weeks ago, I mentioned the great deal I found at Walgreens on Lexmark cartridges. Yesterday, I was trying to find a filler or two so I could use all my coupons and Register Rewards on my transaction. I went back to the clearance section and found one color cartridge #26 and one black #16 on clearance for $5 each. Today while at another location, they had several #16 black cartridges for $6. Once again, if you have a Lexmark that uses #16 or #26 cartridges (which are quite common), you can save over 80% on the price of ink.
I asked the cashier why the Lexmark were all on clearance. She confirmed that Walgreens is discontinuing carrying Lexmark.