Furniture Sliders – Super Sliders (Pack of 4 – 2½-inch Self-Stick Furniture Movers for hardwood floors) $2.78 @ Amazon

Amazon has Super Sliders – Pack of 4 – 2½-inch Self-Stick Furniture Movers for Wood, Linoleum, and Ceramic for $2.78. – less 5% for S&S
Lowest price according to CCC.