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    • Minelab Manticore metal detector with gray coil, black shaft, digital display, and arm cuff assembly, shown against a white background
    • Minelab Manticore full kit: detector with M11 coil, wireless headphones, control pod close-up, charging cable, and getting started guide
    • Minelab Manticore control pod showing Target ID 52 on the 2D ID map, battery level, and sensitivity readout
    • Minelab Manticore metal detector fully assembled with M11 11 in DD coil, screen powered on
    • Close-up of the Minelab Manticore armrest and control pod rear showing the charging port and headphone connection
    • Minelab Manticore fully extended with M11 coil, wireless headphones, cables, screen protectors, and guide laid out below
    • Minelab Manticore with the shaft collapsed to 24.8 in for transport
    Sale!

    Open Box Minelab Manticore Metal Detector

    SKU: OBWS 3228-0200
    Sale Price $1,349.10 Regular Price $2,039.00
    Shipping calculated at checkout.
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    Best for

    Highlighted icons show the targets, ground and experience level this detector is built for.

    This is an open box Minelab Manticore: the same detector as the new Minelab Manticore we sell, at 10% off, because the box has been opened. If you have been waiting on a used Manticore from a private seller, this is the safer version of that deal: it comes from an authorized dealer, it has been inspected and tested, and it carries the full Minelab warranty.

    Condition and Warranty

    Open box units at Serious Detecting are customer returns or display machines. This unit has been opened, inspected and function-tested by our team, and repacked with the complete factory contents listed below. It is not a refurbished or previously registered warranty unit. It carries Minelab's full 3-year manufacturer warranty on the control box and coil from your purchase date, exactly as a new unit does, and our 30-day return policy applies. Open box stock is one of a kind; when this unit sells, the listing comes down. Note that the free Serious Detecting field kit offered with new Manticores is not included with open box units.

    What's Included

    • Minelab Manticore metal detector with M11 11 in round DD coil and coil skidplate
    • ML 105 low-latency wireless headphones with carry case, audio cable and charging cable
    • Magnetic USB charging cable
    • Screen protectors
    • Getting started guide

    What You Are Getting

    The Manticore is Minelab's top multi-frequency detector. Multi-IQ+ transmits five frequencies at once (5, 10, 15, 20 and 40 kHz), and the 2D Target ID map plots ferrous and conductive readings on separate axes so a bottle cap and a silver coin no longer land on the same number. Ten preset search modes cover parks, fields, beach and surf, and goldfields, with ten custom slots on top. The whole machine is IP68 rated to 5 m (16 ft), weighs 1.3 kg (2.9 lbs), collapses to 24.8 in, and runs about 10 hours on its built-in battery. Our new-unit page has the settings we run for cellar holes, wet salt sand, gold and trashy parks; our Manticore vs Equinox 900 comparison covers whether the step up from an Equinox is worth it, and the Manticore coils guide lists the M8 and M15 options if you add a coil later.

    Specifications

    • Technology: Multi-IQ+ simultaneous multi-frequency (5, 10, 15, 20, 40 kHz + Multi)
    • Target ID: 2D map, 100 conductive x 50 ferrous segments
    • Search modes: 10 presets (5 All-Terrain, 4 Beach, 1 Goldfield) + 10 custom
    • Sensitivity: 1 to 35 | Recovery speed: 0 to 8 | Ground balance: 1 to 35
    • Audio: 1/2/5 tones, All Tones, VCO; ML 105 wireless headphones included; wired 3.5 mm output
    • Waterproof: IP68 to 5 m (16 ft)
    • Weight: 1.3 kg (2.9 lbs) | Length: 24.8 in collapsed, 56.7 in extended
    • Battery: Built-in Li-ion, approx. 10 hours, magnetic USB charging
    • Warranty: 3 years, control box and coil (full manufacturer warranty on open box units)

    Why Buy Open Box from Serious Detecting

    We are an authorized Minelab dealer, which is what makes an open box unit safe to buy: the warranty is real, the contents are verified, and there is a team on the phone afterward. Every order ships free within the US and comes with a 30-day return window. See every current open box and demo machine in our used and open box metal detectors collection, or the full range of Minelab Manticore packages and accessories and other Minelab metal detectors.

    Product Specifications
    Specification Name Specification Value
    Color pattern Black
    Detector sensitivity Adjustable
    Frequency type Simultaneous
    Metal detector features Vibration mode, Holster, Waterproof
    Power source Battery-powered, USB, Rechargeable
    Adjustable shaft Yes
    Assembled length max in 56.7
    Assembled length min in 24.8
    Audio output Speaker and 3.5 mm (1/8") headphones
    Backlit display Manual (1 to 10) and Auto Adjust
    Battery life hr Approx. 10 hours
    Battery type Rechargeable Lithium Ion Battery and built-in
    Coil standard 11
    Depth indication true
    Detect modes All-Terrain [5] and Beach [4]. Goldfield [1]
    Display type Color LCD
    Frequencies Multi, 5kHz, 10kHz, 15kHz, 20kHz, and 40kHz
    Ground balance 1 to 35
    Headphones supplied Minelab ML-105 Wireless low latency headphones [non waterproof]
    Headphone jack type 1/8"
    Keypad backlight Yes
    Key technologies Multi-IQ+
    Metal detector category Treasure & Relic Detectors, Beach & Underwater Detectors, and Gold Prospecting Detectors
    Metal detector model Minelab Manticore
    Metal detector type Metal Detectors
    Metal detector usage Advanced / Expert
    Noise cancel Auto, Continuous Auto, and Manual [-9 to +9]
    Operating principle Multi-Frequency (MF or SMF)
    Pinpoint Yes
    Rechargeable Yes
    Search coil build Open
    Search coil shape Round
    Search coil type Double-D (DD)
    Search flashlight Yes
    Sensitivity 99 Levels
    Sensitivity adjust 1 - 35
    Shipping height 10 in
    Shipping length 28 in
    Shipping width 15 in
    Skill level Advanced / Expert
    Target id Conductive: 0-99 with ferrous indication
    Target volume adjust 0 to 25
    Threshold Level adjustment (0 to 25) and Pitch adjustment (1 to 50)
    Usb connectivity Software Upgradable via USB Connection (Windows or Mac OS compatible)
    Vibration Vibration (Proportional, Off)
    Volume control Yes
    Waterproof depth rating 16 Feet
    Water resistance Waterproof
    Weight 1.3 kg / 2.9 lb
    Wireless Wired
    Wireless audio Included
    Service & Support

    Warranty & Product Assurance

    At Serious Detecting, we stand behind the quality of every product we offer. Warranty coverage is provided directly by the manufacturer and may vary depending on the item. We’re here to help you understand your coverage and assist with the warranty process when needed. If you ever have questions or need support navigating a warranty claim, our team is happy to guide you.

    Technical Support & Expert Guidance

    Whether you’re setting up new gear, optimizing performance, or troubleshooting an issue in the field, our knowledgeable support team is here to help. We use this equipment ourselves, so we can offer real-world tips and step-by-step assistance to get you detecting with confidence. Message us anytime and we’ll do our best to get you pointed in the right direction fast.

    Manuals, Resources & Downloads

    Access user manuals, setup guides, safety tips, and technical documentation in our online support center. These resources help you understand your equipment, learn recommended settings, and get the most out of every hunt.

    Replacement Parts & Accessories

    Keep your equipment running strong with genuine parts and accessories. We carry coils, batteries, chargers, protective gear, digging tools, and more — fully compatible with your detector and backed by manufacturer standards. Not sure what fits your model? Just ask — we’re here to help.

    Training & Tutorials

    New to detecting or upgrading to advanced equipment? Our resource library includes helpful guides, maintenance tips, how-to videos, and expert advice from experienced detectorists. From ground balancing and coil choices to target ID basics and field technique, you’ll find the knowledge you need to level up your success.

    Customer Questions & Expert Answers

    Get real answers from outdoor explorers and our product experts. Browse questions about performance, features, and setup — or ask your own to make sure this gear fits your next adventure.

    What does open box mean on the Minelab Manticore?

    Open box on the Minelab Manticore means the unit is a customer return or display machine that has been opened, inspected and function-tested by Serious Detecting, then repacked with the complete factory contents: detector, M11 coil and skidplate, ML 105 wireless headphones, charging cable, screen protectors and guide. It is sold at 10% below the new price. It is not refurbished or previously registered for warranty. All current open box machines are in our used and open box metal detectors collection.

    Answered by Richard T. · September 2026

    Does the open box Minelab Manticore have a warranty?

    Yes, the open box Minelab Manticore carries the same 3-year Minelab manufacturer warranty on the control box and coil as a new unit, running from your purchase date, because it is sold by Serious Detecting as an authorized Minelab dealer. Our 30-day return policy applies as well. The only thing you give up against a new Manticore is the free Serious Detecting field kit. The new unit is in our Minelab Manticore collection if you would rather have that.

    Answered by Dan P. · September 2026

    Is the open box Minelab Manticore the same as a used Minelab Manticore?

    Not quite. A used Minelab Manticore from a private seller has unknown hours, no dealer inspection and, in most cases, no transferable warranty. An open box Minelab Manticore from Serious Detecting was returned or displayed, then tested and repacked with everything Minelab ships, and comes with the full 3-year warranty and our return policy. If you are comparing it against other second-hand options, every other Minelab metal detector we stock is one click away.

    Answered by John W. · September 2026

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    Customer Reviews & Field Feedback

    See what real detectorists and prospectors are saying. Read authentic experiences from the field, discover what users love most, and learn how this product performs in real-world conditions. Share your own review to help fellow explorers choose with confidence.

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