K-cups Great Value Donut Shop Blend 48 pack for $4.98 in store @ Walmart - ymmv...
This was in this morning's Walmart ad, noticed the "48" printed on the box, sure enough I went into my walmart app, fired up the ad and sure was there it was 48 count box for $4.98. My store had 4 on the shelf, grabbed em' and the cashier brought the manager over because they rang up $15.98. She adjusted it because the mobile apps ad is clear as day. 10 cents a cup makes this my best K-cup score yet.
I haven't ever tried these but they are official Keurig K-cups...
Good luck!