Condition
Purchase
Sort by
Time
Various
Inch king size - king, spring
$75.38
Buy It Now
Metal bed frame - metal,
$59.99
Buy It Now
King size bed frame - size,
$235.05
Buy It Now
Zinus inch metal - 9, smart
$105.00
Buy It Now
Zinus inch metal - 9,
$77.99
Buy It Now
Inch king size - box, spring
$74.79
Buy It Now
Cal king mattress hybrid - king,
$271.35
Buy It Now
Smart box spring - box,
$87.49
Buy It Now
Hercules metal bed frame - hercules, frame,
$132.70
Buy It Now
Ashley sleep inch low - ashley,
$273.99
Buy It Now
Heavy duty platform - bed, frame
$73.76
Buy It Now
Metal bed frame foldable - frame,
$59.99
Buy It Now
King size bed - size, frame
$187.17
Buy It Now
High heavy duty - high,
$185.99
Buy It Now
King size bed frame - size,
$422.44
Buy It Now
Metal box spring - metal, in
$111.00
Buy It Now
Hercules foundation - hercules, 4"
$150.58
Buy It Now
Box spring in steel - 5",
$25.00
Buy It Now
New modern fold folding - modern,
$47.49
Buy It Now
King size metal bed frame - king,
$73.57
Buy It Now
16inch storage space heavy - 16inch,
$60.99
Buy It Now
King size bed frame - size, mattress
$139.99
Buy It Now
Mattress bed frame base box - bed,
$129.97
Buy It Now
Zinus inch metal - zinus,
$105.22
Buy It Now
Inch king size box spring - inch,
$75.38
Buy It Now
Bed frame metal mattress - bed, frame,
$58.29
Buy It Now
King size bed - king,
$151.99
Buy It Now
King bed frame inch - frame,,
$140.97
Buy It Now
Nkz king size inch platform - nkz,
$242.39
Buy It Now
Inch king box spring - box, low
$127.57
Buy It Now
Slsy roll wood - up, slat
$149.99
Buy It Now
Continental sleep split - sleep,,
$153.00
Buy It Now
King size box spring inch - box,
$129.05
Buy It Now
Hercules folding metal - hercules,
$177.99
Buy It Now
Awesofurni king size inch - king, 10
$95.00
Buy It Now
Mattress foundation king - kd,
$45.10
Buy It Now
Inch king size box - 9, spring
$81.39
Buy It Now
Doritron king 9in metal - 9in, box
$65.00
Buy It Now
Continental sleep split - sleep,
$367.40
Buy It Now
King size bed - bed, frame
$102.99
Buy It Now
King size metal platform bed - king,
$68.39
Buy It Now
Bed frame metal platform - platform,
$47.49
Buy It Now
Zinus metal box spring fabric - spring,
$15.00
Buy It Now
Roomdiary king box spring 9 - roomdiary,
$85.00
Buy It Now
Uimoso king size foldable bed - uimoso,
$74.99
Buy It Now
Inch low profile king size - low, box
$115.18
Buy It Now
Inch king size box - king,
$74.70
Buy It Now
Abel metal platform bed frame - metal,
$258.00
Buy It Now
18inch storage space heavy - space,
$58.99
Buy It Now
Mophoto portable wood slat bed - mophoto,
$149.99
Buy It Now
Hercules metal bed frame - metal,
$124.45
Buy It Now
Platform bed frame metal heavy - frame,
$1558.46
Buy It Now
Box spring in steel - in,
$245.25
Buy It Now
King box spring inch heavy - king,
$181.44
Buy It Now
16inch high mattress - 16inch,
$59.99
Buy It Now
King size mattress foundation - king,
$203.47
Buy It Now
Zinus inch california - zinus,
$199.00
Buy It Now
Inch box spring king heavy - box,
$123.99
Buy It Now
Zinus inch metal smart box - zinus, 9
$79.89
Buy It Now
Metal bed frame - bed, frame,
$110.00
Buy It Now
King size metal bed - bed, frame
$80.99
Buy It Now
King size high - size, storage
$109.99
Buy It Now
Metal platform bed frame - 18",
$69.59
Buy It Now
Metal lbs heavy foundation - metal,
$68.06
Buy It Now
Uimoso foldable cal king bed - foldable,
$67.09
Buy It Now
Aldrich inch box spring king - inch,
$113.33
Buy It Now
Inch low profile - low,
$123.24
Buy It Now
Metal bed frame mattress - bed,
$76.35
Buy It Now
Uimoso king size foldable - uimoso, bed
$74.98
Buy It Now
Metal bed frame - metal,
$149.39
Buy It Now
Black metal frame - frame, size
$109.58
Buy It Now
Mattress foundation - kd,
$26.99
Buy It Now
Ghostbed premium quality - premium, quality-easy
$155.00
Buy It Now
Smart box spring bed base - box,
$77.03
Buy It Now
Zinus abel metal platform - abel,
$140.24
Buy It Now
Saatva classic hybrid - saatva,
$1248.00
Buy It Now
Zinus joseph inch metal - inch,
$99.00
Buy It Now
Metal mattress foundation with - metal,
$279.99
Buy It Now
Low profile box - low, king
$145.10
Buy It Now
King box spring - spring,, inch
$119.64
Buy It Now
King box spring - spring,
$115.00
Buy It Now
Metal platform bed frame - metal,
$75.99
Buy It Now
Uimoso foldable full - uimoso, bed
$80.59
Buy It Now
Mattress foundation - kd,
$23.64
Buy It Now
Uimoso king size foldable - foldable, bed
$64.58
Buy It Now
California king hybrid - 14",
$329.96
Buy It Now
Uimoso foldable full size - foldable, bed
$73.99
Buy It Now
Low profile box spring - low,
$179.99
Buy It Now
Inch king size - inch,
$132.10
Buy It Now
Twin full queen - twin,
$277.09
Buy It Now
Inch metal platform beds - inch,
$177.76
Buy It Now
Uimoso foldable cal king bed - cal,
$66.99
Buy It Now
Sleep number modular mattress - number,
$499.00
Buy It Now
Box spring in - spring,
$15.00
Buy It Now
King size metal bed frame - 14",
$178.19
Buy It Now
Rumi 14in king - rumi, bed
$159.98
Buy It Now
Looking for more king mattress foundation?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 king mattress foundation listings currently in our index. Prices range from $15 to $1558.46, with an average of $155.7. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about king mattress foundation →
Try this: crib rabbit bunny mobile baby | bucket shuttle antique coal | pit stand bull front | opening cat baby gate | ex kia 2012 sportage | scout sh | red boston carpet sox | cat box cover | aluminum jet boat | 12 electric candles christmas
Whether you are looking for a brand-new or second-hand king mattress foundation, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $15, while premium listings can reach $1558.46 — giving you a wide budget spread to work with. The average price of $155.7 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.