18V ONE+ · Sander · bare tool or kit

Ryobi P400 used price

Typical asking price · updated daily

$34.13

typical
Below ≤ $30.15$34.13Above > $37.78

A used Ryobi P400 typically asks $34.13 — the median across 17 listings live on eBay as of — with most between $30.15 and $37.78. It is the 1st cheapest of 21 sanders tracked here. Listings under this part number cover both the bare tool and the kit.

Selling one? Price at or below $30.15 to undercut three quarters of the 17 listings competing with you, or up to $37.78 to sell at the top of the normal range.

The full spread runs $23 to $46.73. These are asking prices, not sales, so treat them as where sellers start rather than what the tool fetches.

17 live listingsSee them all

Refreshed daily from live eBay listings. How we calculate this

Live listings · updated today

Cheapest right now

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Ryobi P400 18V Corner Finish Sander Tool

$23delivered33% below typical

Where the 17 live listings sit

middle halfmedianone listing

$22median $34.13$48

Live listings (17)

We earn a commission if you buy through links on this page, at no extra cost to you. That never affects which listings we show — they are ranked by delivered price.

Ryobi P400 18V Corner Finish Sander Tool

$23Below typical

incl. $8 shipping · 100% seller

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Ryobi P400 Model 18V Cordless Battery Detail Sander, 18.0V BARE

$25.99Below typical

Free shipping · 99.9% seller

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Ryobi P400 18 Volt Cordless Corner Cat Sander Detail Power Sander Body Only

$26.99Below typical

Free shipping · 99.7% seller

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RYOBI 18 V P400 CORDLESS Corner Cat Sander Tool Only Works Great

$28.69Below typical

incl. $13.70 shipping · 100% seller

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RYOBI 18 V CORDLESS 5 1/2 INCH ANGLE FINISH SANDER P400 Tool Only Needs Pad

$30.15Below typical

incl. $15.15 shipping · 100% seller

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Ryobi P400 18 Volt Cordless Corner Cat Sander Detail Power Sander Body Only

$30.96

Free shipping · 99.7% seller

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Ryobi P400 18 Volt Cordless Corner Cat Power Sander Tool Only TESTED & WORKS

$32.08

incl. $7.52 shipping · 100% seller

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Ryobi One+ P400 Oscillating Sander 18v Bare Tool No Battery

$33.69

incl. $13.70 shipping · 99.5% seller

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Ryobi P400 ONE+ 18V Cordless Corner Cat Detail Sander Tool Only Tested

$34.13

incl. $6.14 shipping · 99.9% seller

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Ryobi P400 18V Corner Cat Finish Sander Tool Only Tested Working

$34.19

incl. $20.05 shipping · 98.2% seller

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Ryobi P400 Sander 18V Corner Cat, Tool Only N31

$34.73

incl. $16.74 shipping · 99.3% seller

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RYOBI P400 18V CORNER CAT FINISH SANDER Tool Only 18 V Orbital No Battery

$35

incl. $10 shipping · 100% seller

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Ryobi P400 Model 18V Cordless Battery Detail Sander, Blue/Black, 18.0V w/battery

$37.78

incl. $7.78 shipping · 100% seller

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Ryobi One+ P400 Oscillating AngleSander 18v Bare Tool No Battery

$39.56Above typical

Free shipping · 99.6% seller

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Ryobi P400 Corner Cat Oscillating Sander 18v Tool and ONE+ Battery

$39.69Above typical

incl. $9.69 shipping · 97.9% seller

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RYOBI P400 18V VOLT CORNER CAT 5-1/2" In FINISH SANDER TESTED TOOL ONLY

$39.90Above typical

incl. $9.91 shipping · 99.8% seller

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Ryobi 18V Cordless Corner Cat Finish Sander P400 Blue TOOL ONLY NO BATTERY

$46.73Above typical

incl. $6.83 shipping · 99.7% seller

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Prices include shipping and are refreshed daily. Availability changes without notice.

P400 covers more than one configuration. Ryobi uses it as a family number — sellers list both the bare tool and the kit with batteries under it, and the part number alone does not say which. The figures above span both, so the range is wider than for a single configuration. Check each listing's title for what is actually included.

Common questions about the Ryobi P400

How much is a used Ryobi P400 worth?
The median asking price for a used Ryobi P400 is $34.13, across 17 listings currently live on eBay. Most sit between $30.15 and $37.78. This is what sellers are asking today, and it is refreshed daily.
What is a fair price to pay for a used Ryobi P400?
Anything at or below $30.15 is cheap relative to the rest of the market — that is the 25th percentile of 17 live listings. Above $37.78 you are paying more than three quarters of sellers are asking. The middle half of the market runs $30.15 to $37.78. The cheapest listing right now is $23 delivered.
How much do used Ryobi P400 prices vary?
Half of the 17 live listings sit within a $8 window, $30.15 to $37.78. The tightest $5 window holds 8 of 17, $30 to $35. 11 of 17 (65%) are asking under $35. These are asking prices across listings live on eBay, so the spread shows how much sellers disagree rather than how much the tool actually sells for.
What should I sell my used Ryobi P400 for?
Price it around $34.13 to sit mid-market, or at or below $30.15 to undercut three quarters of the 17 listings you are competing with. $37.78 is the top of the normal range. These are asking prices rather than sold prices, so they tell you where to start rather than what you will get, and buyers compare delivered cost — price with shipping in mind.
How many used Ryobi P400 are for sale right now?
17 listings for the Ryobi P400 are live on eBay right now, ranging from $23 to $46.73. We verify each one names this exact part number and is the whole tool rather than a part or an accessory.
Does the Ryobi P400 come with a battery?
It depends on the listing. P400 is a family number rather than a single product — Ryobi sells the bare tool and the kit under part numbers that both begin with it, and sellers routinely write just P400. The figures on this page cover both configurations, which is why the range is wider than for a single one. Check the individual listing title for what is included.

Compare with other used sanders under $300.