Amazon offers the Vifah 8-Slat Acacia Interlocking Deck Tile 10-Pack for $23.99 with free shipping for Prime members. That's $12 under last year's mention and the lowest price we could find now by $6. These weather-, insect-, and fade-resistant tiles each measure 11" x 11" x 1".

Note: This should ship within three to five days.