Staples offers the HP Everyday 4" x 6" Gloss Photo Paper 100-Pack, model no. Q5440A, for $9.99. This $8.99 mail-in rebate cuts it to $1. With free shipping, that's a buck under our mention from a month ago and the lowest total price we could find by $7. Sales tax is added where applicable. This photo paper is compatible with most inkjet printers. Deal ends January 14.