Keetsa · Bed Frames & Foundations
The Base - Steel Box Spring
In stock Checked Oct 19, 2026, 7:03 AM ET
Tracking since Oct 18, 2026 Day 2 of price history. We need about 14 days before we call a price high or low.
Store buttons go straight to the brand's own product page. No affiliate tags yet. Prices are the listed price on the brand's site at our last check (Oct 19, 2026, 7:03 AM ET); coupons at checkout can make it lower. Disclosure
Price for Every Option
| Option | Price | Store's "was" price | Stock |
|---|---|---|---|
| Twin (39”W x 75”L x 9"H) | $156 | — | ✅ |
| Full (54”W x 75”L x 9"H) | $176 | — | ✅ |
| CalKing (71”W x 83”L x 9"H) | $216 | — | ❌ |
How This Price Compares
At $156, the The Base - Steel Box Spring is the #3 cheapest of the 40 in-stock bed frames & foundations we track today. In-stock bed frames & foundations we track run from $59 to $1,999, with a median of $414. Compare all bed frames & foundations.
Price History
About This Product
The Base is the perfect steel box spring for your new Keetsa Mattress. STORY Keetsa mattress does not require a box spring, but if you need it, we have it! The innovative Bi-Fold box spring foundation is for someone wanting the support of a traditional box spring. Keetsa understands the need for easy comfort both during and before sleep. Unfold The Base, lay it upon your bed frame and slide on your chosen mattress and you are ready for a restorative night’s sleep. FEATURES The Base offers sturdy… (From Keetsa's product listing.)
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