How Much Is a SIG P365 Worth? (2026 Value Update)

How We Calculate SIG P365 Values

SIG Sauer P365 value is affected by the gun’s condition, its variant, and its accessories or upgrades.

Condition and Value

For the best SIG P365 valuation, the gun has to be in the best condition.

Firearm conditions are graded by professionals on a scale for accurate valuation. You can have a gun shop clerk grade yours, but they often charge fees for this (Cash for Arms doesn't.)

Determining the exact condition of a Glock can be subjective. To see how we professionally evaluate your firearm and turn that condition into a payout, view our 3-step selling process for a guaranteed FFL offer.

Like-new or mint

• The best prices for preowned guns
• Never used, entirely unmarked
• Perfect in every way

Excellent

• About 10% less than mint
• Very rarely used, almost unmarked
• Perfect function

Very good

• About 20% less than mint
• Used lightly, with only light wear marks
• Perfect function

Good

• About 30% less than mint
• Used often but cared for properly
• Perfection function even with its wear

Fair

• About 40% less than mint
• Used regularly and never cared for
• Mostly smooth function, but fairly beat up

Poor

• About 50% less than mint
• Broken, dented, broken, or even rusted
• May require heavy repair to turn functional

How We Appraise P365 Models

Any SIG P365 review of values will note that there are a lot of P365 models. Configurations, features, and prices can differ drastically across these.

SIG P365 Value (Standard Model)

The average used SIG P365 is worth $175 to $350. A new SIG P365 sells for $550 at retail.

The base version is chambered for 9mm, so it’s also called the SIG P365 9mm. It comes with either 12-round or 10-round mags, a polymer grip, and stainless steel frame.

Note that the retail SIG P365 9mm cost goes up by about $300 for the versions that come with a ROMEO-X Red Dot Sight preinstalled. The price bump is smaller for preowned guns. This applies to all of the other P365 models too.

SIG P365 NRA Edition Value

The average used SIG P365 NRA Edition is worth $250 to $400. A new SIG P365 NRA Edition sells for $550 at retail.

This is an NRA exclusive version of the P365 9mm pistol that comes with a unique serial number and a Coyote Tan PVD finish. It also comes with an NRA challenge coin.

SIG P365 TacPac Value

The average used SIG P365 TacPac is worth $200 to $375. A new SIG P365 TacPac sells for $650 at retail.

This SIG package ships a standard P365 with an IWB/OWB holster and three magazines. The SIG TacPac is basically a bundle people buy to save money on accessories, especially mags.

SIG P365X Value

The average used SIG P365X is worth $250 to $450. A new SIG P365X sells for $600 at retail.

The SIG P365X comes with a longer grip than the standard P365 for improved control. It’s also optics-ready and comes with the XSeries flat-faced trigger (the standard is curved).

SIG P365X Rainbow Value

The average used SIG P365X Rainbow is worth $300 to $550. A new SIG P365X Rainbow sells for $700 at retail.

The SIG P365X with a rainbow titanium-finished optic-ready slide. The PVD finish is also applied to accents like the magazine catch and lever.

SIG P365-XL Value

The average used SIG P365-XL is worth $275 to $500. A new SIG P365-XL sells for $650 at retail.

You may have noticed by now: SIG Sauer P365 cost tends to go up with size. The P365 XL adds a half-inch of length to the slide compared to the 365X.

SIG P365-XL Rose Comp Value

The average used SIG P365-XL Rose Comp is worth $400 to $800. A new SIG P365-XL sells for $1,000 at retail.

Developed in collaboration with World Champ Lena Miculek, this gun offers a stylized, integrally compensated and optic-ready slide. Rose gold accents are paired with a laser-engraved grip module.

SIG also sells a version with a rose-finished RomeoZero Elite sight preinstalled. That sells for about $1,200 at retail. The P365 used price for them is around $550 to $900.

SIG P365-XL Spectre Value

The average used SIG P365-XL Spectre is worth $500 to $1,000. A new SIG P365-XL Spectre sells for $1,200 at retail.

The SIG P365 XL Spectre is another special version of the P365 XL. New features include the slide with the X-pattern engraving, a laser-engraved grip, and sometimes a golden barrel and trigger.

SIG P365-XL Spectre Comp Value

The average used SIG P365-XL Spectre is worth $550 to $1,050. A new SIG P365-XL Spectre sells for $1,300 at retail.

This is basically the Spectre but with an integrated compensator to reduce muzzle flip. Note that there are other colors possible, including a Coyote Tan and a two-tone version. These usually go for a little less.

SIG Sauer P365 X MACRO Value

The average used SIG Sauer P365 X MACRO is worth $300 to $550. A new SIG P365 X MACRO sells for $700 at retail.

A version of the gun packing a full-size 17+1 mag, but still in the slim P365 profile. Like the standard P365, it’s optic ready.

SIG P365 XMACRO Comp Value

The average used SIG P365 XMACRO Comp is worth about $350 to $600. A new P365 XMACRO Comp sells for $800 at retail.

The XMACRO paired with an integrally compensated slide for improved recoil and control.

SIG P365 XMACRO TACOPS Value

The average used SIG P365 XMACRO TACOPS is worth about $350 to $600. A new P365 XMACRO TACOPS sells for $800 at retail.

The XMACRO with an enhanced slide catch lever, metal flared detachable magwell, and a whopping 4 mags in the box. It’s also fitted with a P365XL-length slide and a 3.7” barrel.

SIG P365 SAS Value

The average used SIG P365 SAS is worth $200 to $400. A new SIG P365 SAS sells for $550 at retail.

A CCW-focused version of the P365 made for smoother draw and faster engagement. It comes with the SIG Anti Snag (SAS) treatment, hence the name.

SIG P365 FUSE Value

The average used SIG P365 FUSE is worth $300 to $600. A new SIG P365 FUSE sells for $750 at retail.

The SIG Sauer P365 micro compact design hits razor-sharp slimness at a 1-inch-wide grip. The FUSE comes with 21+1 capacity plus a 4.3” barrel. It also sports an aggressively textured grip.

This is a model that holds value well. Because it’s a premium firearm in the line, we use a secure gun shipping and buying system to ensure every transaction is fully insured and legally compliant.

SIG P365 AXG Legion Value

The average used SIG P365 AXG Legion is worth about $500 to $1,000. A new SIG P365 AXG Legion sells for $1,199 at retail.

The SIG P365 Legion is one of the higher-end variants of the gun. It has an alloy Macro grip frame, G10 Chevron grip panels, compensated slide, 17-round mags, and an extended magwell. The finish is the Legion Cerakote Gray.

SIG P365-380 Value

The average used SIG P365-380 is worth $150 to $300. A new SIG P365-380 sells for $500 at retail.

The P365-380 is the chambered-for-380-ACP sibling of the SIG Sauer p365 9mm. It’s compatible with most of the 9mm version’s parts and accessories, including the flat triggers and grip modules.

SIG P365 Robin’s Egg Blue Value

The average used SIG P365 Robin’s Egg Blue is worth $250 to $450. A new SIG P365X Robin’s Egg Blue sells for around $600 at retail.

More or less the same pistol as the P365-380. The only difference is the colour of the grip module and the nickel finish on the mag catch, safety, slide catch, and lever.

SIG P365 380 Rainbow Value

The average used SIG P365 380 Rainbow is worth $250 to $450. A new SIG P365 380 Rainbow sells for $600 at retail.

Another version of the P365-380, this brings a glossy rainbow PVD finish to the slide and other accents. Other than that, it’s virtually the same gun as the standard 380.

SIG P365 380 Rose Value

The average used SIG P365 380 Rose is worth $350 to $700. A new SIG P365 380 Rose sells for $800 at retail.

This is an upgraded version of the P365-380. It comes with rose gold accents (including the trigger), as well as a stylized optic-ready slide and engraved grip module.

SIG also sells a version with a rose-finished RomeoZero Elite sight preinstalled. That sells for about $1,000 at retail. The P365 used price for them is around $450 to $800.

SIG P365 LUXE Value

The average used SIG P365 LUXE is worth $400 to $800. A new SIG P365 LUXE sells for $1,000 at retail.

The P365 LUXE is one of the newer models in the series. Chambered for .380, it comes with a pearlescent black Cerakote finish, LOK grips, 12-round mags, and a slide-integrated compensator.

How Upgrades Affect What We Pay for Your SIG

A few accessories can bring up the resale value of your P365, but not all of them. Remember that some buyers will simply refuse to buy accessories too, as they only want the gun.

Original Box and Papers

Only the better-condition boxes usually add value. If it has marks, don’t expect too much.

Value: Around $10 to $25 for the matching box and papers.

Grips

Aftermarket grips are only valuable if they’re from respected manufacturers (or SIG itself) and are of excellent quality.

Value: Around 30% to 50% of the accessory’s original value.

Sights/Optics

Same rules here: they’re only valuable if they’re still in excellent condition and are of great quality. The ROMEO sights that come with some P365 models usually qualify.

Value: Around 30% to 50% of the accessory’s original value.

Spare Magazines

Most buyers are willing to pay to get more magazines, especially the high-capacity ones.

Value: Around $15 to $27 per used mag.

The Process for Selling a P365 to Us

Selling a P365 shouldn't be complicated. Whether you have a basic version or the FUSE one, we provide a streamlined process that handles the heavy lifting for you.

• Step 1: Get an instant quote based on your SIG's specific model and condition.
• Step 2: Accept our offer and ship your gun with our prepaid label.
• Step 3: Get paid the same day we validate it.