Question 1

How much is a used DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412) worth?

Accepted Answer

The median asking price for a used DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412) is $111.32, across 30 listings currently live on eBay. Most sit between $95.87 and $133.74. This is what sellers are asking today, and it is refreshed daily.

Question 2

What is a fair price to pay for a used DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412)?

Accepted Answer

Anything at or below $95.87 is cheap relative to the rest of the market — that is the 25th percentile of 30 live listings. Above $133.74 you are paying more than three quarters of sellers are asking. The middle half of the market runs $95.87 to $133.74. The cheapest listing right now is $64.24 delivered.

Question 3

Are used DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412) prices going up or down?

Accepted Answer

Down 7%. The median asking price for a used DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412) went from $116.00 on Oct 17, 2026 to $107.99 on Nov 14, 2026, across 31 live eBay listings.

Question 4

How long do used DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412) listings stay up on eBay?

Accepted Answer

Listings for a used DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412) that have ended stayed live for a median of 6 days. A listing ending is not proof it sold — sellers also end listings unsold, and eBay relists some automatically.

Question 5

Is it worth buying a DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412) used instead of new?

Accepted Answer

A used DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412) asks about 95% of what the same tool costs new on eBay — $111.32 used against the new median. That is a narrow gap, and at that margin buying new is often the better deal once you account for warranty and condition.

Question 6

How much do used DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412) prices vary?

Accepted Answer

Half of the 30 live listings sit within a $38 window, $95.87 to $133.74. The tightest $20 window holds 9 of 30, $85 to $100. 16 of 30 (53%) are asking under $120. 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.

Question 7

What should I sell my used DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412) for?

Accepted Answer

Price it around $111.32 to sit mid-market, or at or below $95.87 to undercut three quarters of the 30 listings you are competing with. $133.74 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.

Question 8

How many used DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412) are for sale right now?

Accepted Answer

30 listings for the DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412) are live on eBay right now, ranging from $64.24 to $252.90. We verify each one names this exact part number and is the whole tool rather than a part or an accessory.

Question 9

Does the DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412) come with a battery?

Accepted Answer

It depends on the listing. DCG412 is a family number rather than a single product — DeWalt sells the bare tool and the kit under part numbers that both begin with it, and sellers routinely write just DCG412. 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.

Date	Median asking	Listings
Nov 14, 2026	$107.99	31
Nov 7, 2026	$112.94	27
Oct 30, 2026	$107.99	31
Oct 24, 2026	$108.19	28
Oct 17, 2026	$116.00	30
Oct 10, 2026	$107.74	32
Oct 3, 2026	$101.84	31
Sep 26, 2026	$107.49	31
Sep 19, 2026	$104.00	32

DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412) used price

Best price right now

Where the 30 live listings sit

Price history

Live listings (30)

DEWALT DCG412 20V MAX Cordless Angle Grinder 4-1/2 in Li-Ion Tool Only

DEWALT DCG412 (P28023029)

DEWALT DCG412 20V MAX Li-Ion 4-1/2" Cordless Angle Grinder

Dewalt DCG412 20V Li-Ion Cordless 4-1/2" Angle Grinder

DEWALT DCG412 CORDLESS ANGLE GRINDER (P11041640)

DEWALT DCG412 (P08041570)

DEWALT DCG412 20V MAX 4-1/2" Heavy Duty Cordless Grinder Tool Only

DEWALT DCG412 TOOL ONLY (P27015067)

DeWALT 20 Volt 20v Max DCG412 4.5” Grinder (C31040024)

DEWALT DCG412 20V MAX 4-1/2 in Cordless Angle Grinder Tool Only

DEWALT DCG412 (P04027206)

DeWalt DCG412 20V MAX Cordless 4-1/2" / 5" Angle Grinder - With 4.0Ah Battery

DeWALT DCG412 20V MAX 4 1/2" Cordless Angle Grinder W/3Ah (FREE S&H)!

DeWalt DCG412 20V MAX 4-1/2" - 5" Cordless Angle Grinder (TOOL ONLY)

DeWalt DCG412 20V MAX Lithium Ion 4.5" - 5" Cordless Angle Grinder

(RI4) DEWALT DCG412 20V MAX 4-1/2" Cordless Angle Grinder Tool Only

DEWALT DCG412 20V MAX* Lithium Ion 4-1/2” Grinder W/ Battery & Charger

DEWALT DCG412 (P13023892)

DeWalt DCG412 20V MAX Cordless 4 1/2" Grinder W/ DeWalt 20V MAX 2 AH Battery

DEWALT DISC GRINDER DCG412 (P10025921)

🔥DEWALT DCG412 20V MAX CORDLESS ANGLE GRINDER (TOOL ONLY) EUC🔥

Dewalt DCG412 20V Max Cordless 4.5 in 5" Angle Grinder Compact Lithium-Ion 1.5Ah

DeWalt DCG412 20V Max 4-1/2" Angle Grinder & 5Ah XR Battery (LE) (PPG017121)

Dewalt DCG412 20V MAX Cordless Angle Grinder 4 1/2" w Battery

DeWalt 20V Max DCG412 4-1/2"/5" Grinder With 20V Max Lithium-Ion Battery

(9925307) Dewalt DCG412 Grinder

DEWALT DCG412 20V MAX Cordless Angle Grinder 4-1/2 in/5 in 8000 RPM

Dewalt 20V MAX Cordless 4-1/2in and 5in Angle Grinder DCG412

(90587-3) Dewalt DCG412 Cordless Grinder

Dewalt DCG412 20V MAX Lithium-ion Cordless 4.5 in. - 5 in. Angle Grinder

Common questions about the DeWalt 20V MAX 4-1/2" Angle Grinder (DCG412)

Similar angle grinders at about this price

Other DeWalt 20V MAX tools