Plank Mattress Sales History - Past Deals & Discounts | Shomp

Check sales before you shop.

Check sales before you shop.

Plank Mattress Sale History

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Plank Mattress Sale History

Updated June 20, 2025

June 20, 2025 (Today)

25% Off Sitewide. Use Code JULY25.

June 19, 2025

25% Off Sitewide. Use Code JULY25.

June 18, 2025

25% Off Sitewide with code SUMMER25.

June 17, 2025

25% Off Sitewide. Use Code SUMMER25.

June 16, 2025

25% Off Sitewide. Use Code SUMMER25.

June 15, 2025

25% Off Sitewide. Use Code SUMMER25.

June 14, 2025

25% Off Sitewide. Use Code SUMMER25.

June 13, 2025

25% Off Sitewide. Use Code SUMMER25.

June 12, 2025

25% Off Sitewide. Use Code SUMMER25.

June 11, 2025

25% Off Sitewide. Use Code SUMMER25.

June 9, 2025

25% Off Sitewide. Use Code SUMMER25.

June 8, 2025

25% Off Sitewide. Use Code SUMMER25.

June 7, 2025

25% Off Sitewide. Use Code SUMMER25.

June 6, 2025

25% Off Sitewide. Use Code SUMMER25.

June 5, 2025

25% Off Sitewide. Use Code SUMMER25.

June 4, 2025

25% Off Sitewide with code MEMORIAL25.

June 3, 2025

25% Off Sitewide. Use Code MEMORIAL25.

June 2, 2025

25% Off Sitewide. Use Code MEMORIAL25.

June 1, 2025

25% Off Sitewide. Use Code 'MEMORIAL25'.

May 31, 2025

25% Off Sitewide. Use Code MEMORIAL25.

May 30, 2025

25% Off Sitewide with code MEMORIAL25. Ends 5/30.

May 29, 2025

25% Off Sitewide. Use Code MEMORIAL25.

May 28, 2025

25% Off Sitewide with code MEMORIAL25. Ends 5/31.

May 27, 2025

25% Off Sitewide. Use Code 'MEMORIAL25'.

May 26, 2025

30% Off Sitewide with code MEMORIAL30. Ends 5/31.

May 25, 2025

30% Off Sitewide with code MEMORIAL30. Ends 5/31.

May 24, 2025

30% Off Sitewide with code MEMORIAL30. Ends 5/31.

May 23, 2025

30% Off Sitewide. Use Code MEMORIAL30. Ends 5/31.

May 22, 2025

30% Off Sitewide. Use Code MEMORIAL30. Ends 5/31.

May 21, 2025

30% Off Sitewide. Use Code MEMORIAL30. Ends 5/31.

May 20, 2025

30% Off Sitewide. Use Code 'MEMORIAL30'.

May 19, 2025

30% Off Sitewide with code MEMORIAL30. Ends 5/31.

May 18, 2025

30% Off Sitewide with code MEMORIAL30. Ends 5/31.

May 17, 2025

30% Off Sitewide with code MEMORIAL30. Ends 5/31.

May 16, 2025

30% Off Sitewide. Use Code MEMORIAL30.

May 15, 2025

25% Off Sitewide. Use Code MEMORIAL25.

May 14, 2025

25% Off Sitewide. Use Code MEMORIAL25.

May 13, 2025

25% Off Sitewide with code MEMORIAL25. Ends 5/31.

May 12, 2025

25% Off Sitewide. Use Code MEMORIAL25.

May 11, 2025

25% Off Sitewide. Use Code MEMORIAL25.

May 10, 2025

25% Off Sitewide. Use Code MEMORIAL25.

May 9, 2025

25% Off Sitewide. Use Code 'MEMORIAL25'.

May 8, 2025

25% Off Sitewide. Use Code MEMORIAL25.

May 7, 2025

25% Off Sitewide. Use Code 'MEMORIAL25'.

May 6, 2025

25% Off Sitewide. Use Code SPRING25.

May 5, 2025

25% Off Sitewide with code SPRING25.

May 4, 2025

25% Off Sitewide with code SPRING25. Ends 5/31.

May 3, 2025

25% Off Sitewide. Use Code SPRING25.

May 2, 2025

25% Off Sitewide. Use Code SPRING25.

May 1, 2025

25% Off Sitewide. Use Code SPRING25.

April 30, 2025

25% Off Sitewide. Use Code SPRING25.

April 29, 2025

25% Off Sitewide. Use Code SPRING25.

April 28, 2025

25% Off Sitewide. Use Code SPRING25.

April 27, 2025

25% Off Sitewide. Use Code SPRING25.

April 26, 2025

25% Off Sitewide. Use Code SPRING25.

April 25, 2025

25% Off Sitewide. Use Code SPRING25.

April 24, 2025

25% Off Sitewide. Use Code SPRING25.

April 23, 2025

25% Off Sitewide. Use Code SPRING25.

April 22, 2025

25% Off Sitewide. Use Code SPRING25.

April 21, 2025

25% Off Sitewide. Use Code SPRING25.

April 20, 2025

25% Off Sitewide. Use Code SPRING25.

April 19, 2025

25% Off Sitewide. Use Code SPRING25.

April 18, 2025

25% Off Sitewide. Use Code SPRING25.

April 17, 2025

25% Off Sitewide. Use Code SPRING25.

April 16, 2025

25% Off Sitewide. Use Code SPRING25.

April 15, 2025

25% Off Sitewide. Use Code SPRING25.

April 14, 2025

25% Off Sitewide. Use Code SPRING25.

April 13, 2025

25% Off Sitewide. Use Code SPRING25.

April 12, 2025

25% Off Sitewide. Use Code SPRING25.

April 11, 2025

25% Off Sitewide. Use Code SPRING25.

April 10, 2025

25% Off Sitewide. Use Code SPRING25.

April 9, 2025

25% Off Sitewide. Use Code SPRING25.

April 8, 2025

30% Off Sitewide. Use Code SPRING30.

April 7, 2025

30% Off Sitewide. Use Code SPRING30.

April 6, 2025

30% Off Sitewide. Use Code SPRING30.

April 5, 2025

30% Off Sitewide. Use Code SPRING30.

April 4, 2025

30% Off Sitewide. Use Code SPRING30.

April 3, 2025

30% Off Sitewide. Use Code SPRING30.

April 2, 2025

25% Off Sitewide. Use Code SPRING25.

April 1, 2025

25% Off Sitewide. Use Code SPRING25.

March 31, 2025

25% Off Sitewide. Use Code SPRING25.

March 30, 2025

25% Off Sitewide. Use Code SPRING25.

March 29, 2025

25% Off Sitewide. Use Code SPRING25.

March 28, 2025

25% Off Sitewide. Use Code SPRING25.

March 27, 2025

25% Off Sitewide. Use Code SPRING25.

March 26, 2025

25% Off Sitewide. Use Code SPRING25.

March 25, 2025

25% Off Sitewide. Use Code SPRING25.

March 24, 2025

25% Off Sitewide. Use Code SPRING25.

March 23, 2025

25% Off Sitewide. Use Code SPRING25.

March 22, 2025

25% Off Sitewide. Use Code SPRING25.

March 21, 2025

25% Off Sitewide. Use Code SPRING25.

March 20, 2025

25% Off Sitewide. Use Code SPRING25.

March 19, 2025

25% Off Sitewide. Use Code WINTER25.

March 18, 2025

25% Off Sitewide. Use Code WINTER25.

March 17, 2025

25% Off Sitewide. Use Code WINTER25.

March 16, 2025

25% Off Sitewide. Use Code WINTER25.

March 15, 2025

25% Off Sitewide. Use Code WINTER25.

March 14, 2025

25% Off Sitewide with code WINTER25.

March 13, 2025

25% Off Sitewide. Use Code WINTER25.

March 12, 2025

25% Off Sitewide. Use Code WINTER25.

March 11, 2025

25% Off Sitewide with code WINTER25.

March 10, 2025

25% Off Sitewide. Use Code WINTER25.

March 9, 2025

25% Off Sitewide. Use Code WINTER25.

March 8, 2025

25% Off Sitewide. Use Code WINTER25.

March 7, 2025

25% Off Sitewide. Use Code WINTER25.

March 6, 2025

25% Off Sitewide with code WINTER25.

March 5, 2025

25% Off Sitewide. Use Code WINTER25.

March 4, 2025

25% Off Sitewide. Use Code WINTER25.

March 3, 2025

25% Off Sitewide. Use Code WINTER25.

March 2, 2025

25% Off Sitewide with code WINTER25.

March 1, 2025

25% Off Sitewide. Use Code WINTER25.

February 28, 2025

25% Off Sitewide. Use Code WINTER25.

February 27, 2025

25% Off Sitewide. Use Code WINTER25.

February 26, 2025

25% Off Sitewide. Use Code PRESDAY25.

February 25, 2025

25% Off Sitewide. Use Code PRESDAY25.

February 24, 2025

25% Off Sitewide. Use Code PRESDAY25.

February 23, 2025

25% Off Sitewide. Use Code PRESDAY25.

February 22, 2025

25% Off Sitewide. Use Code PRESDAY25.

February 21, 2025

25% Off Sitewide. Use Code PRESDAY25.

February 20, 2025

25% Off Sitewide. Use Code PRESDAY25.