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50%+ Off (2) 30-49% Off (1) 20-29% Off (2) Under 20% (64)
$ Off (1)
15% OFF
Code
♕ Users' Pick
15% Off Your Entire Purchase
Apply this code to get 15% off your whole order.
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ONC••••
60% OFF
Code
♕ Users' Pick
Up to 60% Off Handpicked Items
Discover savings of up to 60% on a selection of handpicked items.
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NE••••
30% OFF
Code
♕ Users' Pick
30% Off Chosen Products
Get a significant 30% discount on selected products.
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••••
16% OFF
Code
16% Off Storewide
Enjoy 16% off your entire purchase at Mechdiy.
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••••
16% OFF
Code
16% Off Storewide
Take 16% off your entire purchase at Mechdiy.
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CH••••
16% OFF
Code
16% Off Storewide
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RETR••••
16% OFF
Code
16% Off All Products
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UP••••
Code
Save on Your Order
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SUPERR••••
17% OFF
Code
Save 17% on All Items
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Onc••••
10% OFF
Code
10% Off Storewide
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••••
10% OFF
Code
10% Off Sitewide at Mechdiy
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••••
16% OFF
Code
16% Off Storewide
Save 16% on your entire purchase at Mechdiy.
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BATP••••
16% OFF
Code
16% Off Storewide
Get a 16% discount on all items available at Mechdiy.
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ru••••
16% OFF
Code
16% Off Storewide
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HERO••••
15% OFF
Code
15% Off Storewide
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AYIP••••
12% OFF
Code
12% Off Mechanical Retro Typewriter Keyboard
Save 12% on the Mechanical Retro Typewriter Keyboard, a brand new manufacture item with a nostalgic literary style.
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re••••
12% OFF
Code
12% Off All Products
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kar••••
15% OFF
Code
15% Off Anbernic Rg Nano Portable Mini Handheld Game Console
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KIDU••••
16% OFF
Code
16% Off Powkiddy Rgb20sx Retro Handheld Game Console
Save 16% on the Powkiddy Rgb20sx Retro Handheld Game Console at Mechdiy.
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RGB••••
20% OFF
Code
20% Off Miyoo Mini Plus Retro Handheld Game
Score 20% off the Miyoo Mini Plus Retro Handheld Game at Mechdiy.
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Mi••••
10% OFF
Code
10% Off Select Items (Min. Order $10)
Get 10% off select items when you spend at least $10.
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HO••••
10% OFF
Code
10% Off Select Items (Min. Order $69)
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••••
10% OFF
Code
10% Off Select Items (Min. Order $100)
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WO••••
8% OFF
Code
8% Off Storewide
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••••
$13 OFF
Code
$13 Off Storewide
Save $13 on your entire purchase at Mechdiy.
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••••
10% OFF
Code
10% Off Storewide
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MEC••••
Code
Save on Your Order
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key••••
10% OFF
Code
10% Off Storewide
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XMA••••
12% OFF
Code
12% Off Storewide
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••••
12% OFF
Code
12% Off Storewide
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••••
12% OFF
Code
12% Off Storewide
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WA••••
Code
Save on Your Order
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Sav••••
Code
Save money on your online order with this special code.
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25mi••••
6% OFF
Code
6% Off Storewide
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••••
10% OFF
Code
10% Off Storewide
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VI••••
10% OFF
Code
10% Off Trimui Brick Retro Handheld Game Console
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••••
12% OFF
Code
12% Discount on All Items
Receive a 12% discount on all items at Mechdiy.com.
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BU••••
16% OFF
Code
16% Off Select Items
Take 16% off selected items at Mechdiy.
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cla••••
15% OFF
Code
15% Off Miyoo Mini Plus Retro Handheld Game
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Airsth••••
10% OFF
Code
10% Off Your Entire Purchase (Min. Order $10)
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••••
10% OFF
Code
10% Off Storewide
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••••
12% OFF
Code
12% Off Storewide
Enjoy 12% off all items at Mechdiy.
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••••
Code
Save on Your Order
Use this code to get a discount on your order.
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THA••••
8% OFF
Code
8% Off Select Items (Min. Order $100)
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SPE••••
8% OFF
Code
8% Off Select Items (Min. Order $51)
Get 8% off select items when you spend at least $51.
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••••
12% OFF
Code
12% Off Storewide
Take 12% off your entire purchase at Mechdiy.
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DP••••
8% OFF
Code
8% Off Storewide
Save 8% on all items at Mechdiy.
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••••
Code
Save on Your Order
Use this code to get a discount on your order.
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••••
Code
Save on Your Order
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Dema••••
Code
Save on Your Order
Apply this code for savings on your next order.
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Ha••••
12% OFF
Code
12% Off Storewide
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••••
10% OFF
Code
Up to 10% Off Everything
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••••
10% OFF
Code
10% Off Trimui Brick for Halloween
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NR••••
Code
Shop Top-Quality Products
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MECH••••
10% OFF
Code
10% Discount on All Items
Score a 10% discount on every item at Mechdiy.com.
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MECH••••
12% OFF
Code
12% Discount on the Entire Store
Unlock a 12% discount on the entire Mechdiy.com store.
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MECH••••
Code
Storewide Sales and Reduced Prices
Discover amazing sales across the entire website with significantly reduced prices.
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••••
Code
Save on Your Order
Use this special code to save on your next purchase.
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BT••••
16% OFF
Code
16% Off Storewide
Get 16% off your entire purchase at Mechdiy.
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SL••••
Code
Save on Your Order
Use this code to get a discount on your order.
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••••
12% OFF
Code
12% Off Happy Women's Day Hot Sale Products
Celebrate Happy Women's Day with 12% off hot sale products at Mechdiy.
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••••
60% OFF
Code
Up to 60% Off Selected Items
Unlock savings of up to 60% on a variety of selected items.
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••••
Code
Potential Savings Available
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DOUB••••
Code
Get the Best Products
Shop for the best products available at Mechdiy.
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••••
Code
Sitewide Sales Offering Discounts
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COMI••••
Code
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S1PH••••
Code
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NERD••••
16% OFF
Code
16% Off Trimui Smart Pro Retro Handheld Game Console
Save 16% on the Trimui Smart Pro Retro Handheld Game Console at Mechdiy.
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••••
16% OFF
Code
16% Off Storewide
Enjoy 16% off all items at Mechdiy.
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NEN••••
15% OFF
Code
15% Off Storewide
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••••
15% OFF
Code
15% Off Storewide
Take 15% off your entire order at Mechdiy.
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AN••••
15% OFF
Code
15% Off Storewide
Save 15% on all products at Mechdiy.
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MINOT••••
15% OFF
Code
15% Off Storewide
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MONOS••••
15% OFF
Code
15% Off Storewide
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NIC••••
15% OFF
Code
15% Off Storewide
Take 15% off your entire purchase at Mechdiy.
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TR••••
15% OFF
Code
15% Off Select Items
Get 15% off selected items at Mechdiy.
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••••
15% OFF
Code
15% Off Select Items
Take 15% off selected items at Mechdiy.
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BRI••••
15% OFF
Code
15% Off Storewide
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BABE••••
10% OFF
Code
10% Off Storewide
Take 10% off all products at Mechdiy.
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RETRO••••
10% OFF
Code
10% Off Storewide
Save 10% on your entire purchase at Mechdiy.
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••••
10% OFF
Code
10% Off Storewide
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Mech••••
12% OFF
Code
12% Off Storewide
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••••
12% OFF
Code
12% Off Storewide
Enjoy 12% off all products at Mechdiy.
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LC••••
12% OFF
Code
12% Off Storewide
Take 12% off your entire purchase at Mechdiy.
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RGW••••
12% OFF
Code
12% Off Storewide
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••••
12% OFF
Code
12% Off Storewide
Save 12% on all items at Mechdiy.
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EL••••
20% OFF
Code
20% Off Miyoo Flip V2 Retro Handheld Game Console
Get 20% off the Miyoo Flip V2 Retro Handheld Game Console at Mechdiy.
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••••
Top Working Mechdiy Coupon Codes — September 2026
Coupon
Discount
Success Rate
15% Off Your Entire Purchase
15% Off
100%
Up to 60% Off Handpicked Items
60% Off
100%
30% Off Chosen Products
30% Off
100%
16% Off Storewide
16% Off
100%
16% Off Storewide
16% Off
100%
About Mechdiy
MechDIY serves mechanical keyboard enthusiasts and modders seeking custom keyboard kits, keycaps, and modification components. Competing with KBDfans, Drop, and Novelkeys, kits range from $80 to $300+, depending on materials and features. What users appreciate is the extensive selection of custom keyboard components, competitive pricing, particularly on aluminum cases, support for various layouts and sizes, an active community, and resources.
Mechdiy FAQs
Is Mechdiy good for beginners?
Yes, Mechdiy offers mechanical keyboard kits with detailed assembly guides and supportive community resources, making them accessible entry points for newcomers to custom keyboard building and customization.
Are prices at Mechdiy budget, mid-range, or premium?
Mechdiy products fall into the budget to mid-range category, offering affordable mechanical keyboard components and kits positioned as cost-effective alternatives to premium custom keyboard options.
What should buyers consider before purchasing from Mechdiy?
Buyers should evaluate their typing preferences, switch type options, assembly skill level, compatibility with keycap sets, software customization needs, and whether the DIY approach matches their interest level.
How reliable is Mechdiy?
Mechdiy has established credibility in the mechanical keyboard community for producing decent quality components at competitive prices, though individual product reliability can vary by specific item and batch.
How does 99firms help shoppers save at Mechdiy?
Our team researches Mechdiy promotions through official channels and mechanical keyboard communities, tracking sales events and group buy offers to identify savings opportunities.
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