Independently researched Buying Guide

Best Metal Detectors Under $400

Under $400 now includes current Multi-IQ, Garrett Multi-Flex, fully waterproof single-frequency machines and two-coil promotions. Package contents can matter more than a $20 difference, so compare the exact SKU.

Best easy Multi-IQMinelab Vanquish 560Check Prices →
Best adjustable land multi-frequencyGarrett ACE ApexCheck Prices →
Best waterproof sale valueMinelab X-Terra ProCheck Prices →
Best waterproof single-frequencyNokta Simplex UltraCheck Prices →
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. If you buy through our links, we may earn a commission at no extra cost to you.

Bottom line

Vanquish 560 is the easiest $399 Multi-IQ package; Apex wins for adjustable land control

Vanquish 560 is officially $399, Garrett Apex is $384.99, X-Terra Pro is currently $294.99, and Simplex Ultra usually stays below the ceiling with 5 m waterproofing and richer controls than Simplex Lite.

Research rule: Match the repeated target and terrain first. Prices and packages were checked on August 15, 2026 and must be reconfirmed at checkout.

Decision table

Four options with different reasons to buy

ProductBest fitVerified differentiatorMain limitation
Minelab Vanquish 560Switch-on-and-go land and wet-sand useOfficial US price $399; Multi-IQ; 119-ID generationControl housing is not submersible
Garrett ACE ApexCoins, relics and shallow-water coil use$384.99; Multi-Flex; six modesWeatherproof housing is not submersible
Minelab X-Terra ProFreshwater and buyers wanting room to tuneCurrent $294.99; 5 m; four selectable frequenciesNot simultaneous multi-frequency
Nokta Simplex UltraFreshwater and detailed entry-level control15 kHz; 5 m; 1.2 kg; BluetoothWet salt remains its main compromise

Specific recommendations

Choose by use case—not one universal winner

Best easy Multi-IQ

Minelab Vanquish 560

Switch-on-and-go land and wet-sand use.

  • Official US price $399; Multi-IQ; 119-ID generation
  • Main caution: Control housing is not submersible
Check Prices
Best adjustable land multi-frequency

Garrett ACE Apex

Coins, relics and shallow-water coil use.

  • $384.99; Multi-Flex; six modes
  • Main caution: Weatherproof housing is not submersible
Check Prices
Best waterproof sale value

Minelab X-Terra Pro

Freshwater and buyers wanting room to tune.

  • Current $294.99; 5 m; four selectable frequencies
  • Main caution: Not simultaneous multi-frequency
Check Prices
Best waterproof single-frequency

Nokta Simplex Ultra

Freshwater and detailed entry-level control.

  • 15 kHz; 5 m; 1.2 kg; Bluetooth
  • Main caution: Wet salt remains its main compromise
Check Prices

Decision analysis

What actually changes the purchase

Vanquish 560 is new-generation simplicity. Minelab’s current 560 sits at $399 with Multi-IQ and the broader 119-position ID family. It still protects only the coil from immersion.

Apex is weatherproof, not a dive detector. Garrett’s Multi-Flex and frequency choices are useful, but a rain-resistant housing should not be treated as submersible.

X-Terra Pro is cheaper because architecture differs from Elite. Pro uses selectable single frequencies; Elite at $479 adds automatic Multi-IQ and is the stronger salt-beach proposition.

Verify before ordering

  • Exact current model and package contents
  • Waterproof rating and approved accessories
  • Authorized seller, warranty and returns

Do not assume

  • A price ceiling is a spending target
  • A waterproof coil means a waterproof detector
  • Target ID can eliminate ambiguous digging

FAQ

Seven questions specific to this purchase

What is the official US price of Vanquish 560?

Minelab listed it at $399 on August 15, 2026.

Is Garrett Apex fully waterproof?

No. Garrett describes the housing as weatherproof; the search coil is waterproof.

Why is X-Terra Pro cheaper than X-Terra Elite?

Pro uses one selectable frequency at a time, while Elite adds simultaneous Multi-IQ and different control capability.

Does Simplex Ultra work in freshwater?

Yes. Its 5 m waterproof construction and 15 kHz platform suit freshwater use.

Which option is best for wet ocean sand?

Vanquish 560’s Multi-IQ is the safer architecture here, while keeping the control box dry.

Are headphones included at these prices?

Package contents vary. Confirm the exact detector SKU, headphones, coil, charger and seller bundle.

Should I exceed $400 for X-Terra Elite?

If regular wet-salt use or full waterproof Multi-IQ matters, the $479 Elite can be a rational step up.

Compare the exact package before ordering

Confirm current price, included accessories and regional warranty.

Check Prices
Disclosure: As an Amazon Associate we earn from qualifying purchases. Product conclusions are based on documented features and stated limitations; no hands-on testing is claimed.
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