Are you the owner of COST CANNABIS? Claim this store, free, to access competitor distribution data, onboard your budtenders, and get a verified badge.
Claim this store →
COST CANNABIS store front

COST CANNABIS

20 PENINSULA RD UNIT 7, MARATHON, ON
Active 635 items

Why Locals Choose COST CANNABIS

Welcome to COST CANNABIS, conveniently located in the heart of Marathon, Ontario, at 20 Peninsula Rd Unit 7. Our dispensary is nestled in a charming neighbourhood surrounded by natural beauty, with the picturesque Peninsula Road running along the shores of Lake Superior. The area is dotted with local landmarks, including scenic hiking trails, beautiful beaches, and a quaint downtown core, giving it a relaxed and friendly vibe that's perfect for both locals and visitors.

Marathon is a popular destination for outdoor enthusiasts, with its stunning natural scenery and abundant opportunities for hiking, fishing, and exploring. Our dispensary is easily accessible from the Trans-Canada Highway, making it a convenient stop for those passing through or visiting the area. Whether you're a local resident or just visiting, our location is ideal for those looking to stock up on their favourite cannabis products or try something new.

At COST CANNABIS, we pride ourselves on offering a wide range of high-quality cannabis products, including flowers, concentrates, edibles, and more. Our knowledgeable and friendly staff are always happy to help you navigate our selection and find the perfect product to suit your needs. We strive to create a welcoming and comfortable atmosphere, making every visit to our dispensary a pleasant and enjoyable experience. From beginners to seasoned cannabis enthusiasts, our expert staff are dedicated to providing exceptional customer service and ensuring that you leave our store feeling satisfied and informed.

Whether you're looking for advice on finding the perfect strain or simply want to browse our selection, we invite you to visit us at COST CANNABIS, located at 20 Peninsula Rd Unit 7 in the beautiful neighbourhood of Marathon, Ontario, and discover why we're the go-to destination for cannabis enthusiasts in the area.

Products

635 products available

Cannabis Products

1:1

1 products

Capsules

7 products
.decimal

THC 10 30 Caps

$18.89
.decimal

THC Caps 90 Caps

$44.99
Frank CBD

Cbd Caps 50 30 caps

$19.79
Spring Hill Cannabis Company

CBD 100 Capsules 30 Pack

$35.09
Tweed - Mega Pack THC
Fresh

Carts

56 products
Jonny Chronic - Purple Haze 510 Thread Cartridge
Fresh
Standard Issue - Grape 510 Thread Cartridge
New
Standard Issue

Grape 510 Thread Cartridge 1g

$23.39

Creams

1 products

Extracts Ingested

2 products

Gummies/ Candies

40 products
SOURZ by Spinach

Caramel Green Apple 5 Pack

$2.69
SOURZ by Spinach

Peach Orange 1:1 1 Pack

$2.69
SOURZ by Spinach

Peach Orange 1:1 1 Pack

$16.19

Infused

101 products
General Admission - Peach Rizz Diamond Infused Pre Roll
Fresh
The Loud Plug

Infused Pre Roll 3x0.5g

$21.59

Misc. Parts

1 products

Multi Packs

104 products
5 Points Cannabis

Zsweet Pre Roll 10x0.3g

$18.89
Back Forty - Lemon Diesel Pre-Roll
Fresh
Back Forty - Wedding Pie Pre Roll
Fresh
Big Bag O' Buds

Gmo Kush Pre Roll 20x0.4g

$28.79
Common Ground

Hella Jelly Pre-Roll 2x1g

$8.99
Dom Jackson

Gas Pack Pre Roll 5x0.5g

$19.79
Good Supply - Neon Lotus Pre Roll
Fresh
Good Supply

Neon Lotus Pre Roll 7x0.5g

$18.89
Irie Craft Cannabis

Irie Rolls Pre-Roll 5x0.5g

$13.49
Irie Craft Cannabis - Irie Rolls Pre-Roll
Fresh
Irie Craft Cannabis

Irie Rolls Pre-Roll 10x0.5g

$23.39
LowKey by MTL Cannabis - Cookie'z Pre Roll
Fresh
LowKey by MTL Cannabis

Cookie'z Pre Roll 7x0.5g

$23.39
LowKey by MTL Cannabis - Frost'd Flakes Pre-Roll
Fresh
LowKey by MTL Cannabis

Frost'd Flakes Pre-Roll 7x0.5g

$23.39
Pistol and Paris

Death Bubba Pre-Rolls 3x0.5g

$16.19
Pistol and Paris

Diablo Pre Roll 3x0.5g

$16.19
New
Pistol and Paris

Pink Goo Pre Roll 3x0.5g

$16.19
Pure Sunfarms

Pink Kush Pre Roll 10x0.35g

$18.99
Spinach - OG Kush Pre-Rolls
New
Station House

Blue Dream Pre Roll 12x0.5g

$43.99
Station House

Jack Herer Pre-Roll 5x0.5g

$17.09
Station House

Og Kush Pre Roll 6x0.5g

$21.59
The Original Fraser Valley Weed Co. - Big Red Pre Roll
Fresh
The Original Fraser Valley Weed Co.

Big Red Pre Roll 20x0.5g

$35.99
The Original Fraser Valley Weed Co. - Big Red Pre Roll
Fresh
The Original Fraser Valley Weed Co.

Big Red Pre Roll 20x0.5g

$35.99
The Original Fraser Valley Weed Co.

Strawberry Amnesia Joints 14x0.5g

$29.99

Pens

51 products
BOXHOT Highlighters - Alien Og All In One Disposable Pen
Fresh
BOXHOT Highlighters

Alien Og All In One Disposable Pen 1g

$31.49
BOXHOT Highlighters

Pink Lemonade Disposable Vape 1g

$34.99
Standard Issue

Peach All-In-One Vape 1g

$31.99

Pre Rolls

3 products
5 Points Cannabis - Blueberry Yum Yum Pre-Roll
Fresh New
5 Points Cannabis

Blueberry Yum Yum Pre-Roll 10x0.35g

$17.99
Spinach - Sour Chem Pre Roll
Fresh
Woody Nelson Country Club

Variety Pack Craft Pre Roll [Rotating] 3x0.5g

$17.99

Rolling Papers

15 products
Juicy Jays

Juicy Jay's 1 1/4 - Jamaican Rum Flavored Papers each

$2.69
Juicy Jays

Juicy Jay's 1 1/4 - Milk Chocolate Flavoured Papers each

$2.69
T CANN MGMT CORP

Juicy Jay's 1 1/4 Flavoured Paper (Strawberry) each

$2.69
T CANN MGMT CORP

Juicy Jay's 1 1/4 Flavoured Paper's (Strawberry Kiwi) each

$2.69

Rolling Tray

1 products
T CANN MGMT CORP

T Cannabis Rolling Tray each

$10.00

Shatter

6 products

Vapes

1 products

Whole

129 products
3Saints - Grape Pie
Fresh
3Saints

Grape Pie 3.5g

$17.09
3Saints

Grape Pie 14g

$56.69
3Saints - Kush Cookies
Fresh
3Saints

Kush Cookies 3.5g

$17.99
3Saints - Kush Cookies
Fresh
3Saints

Kush Cookies 14g

$56.69
3Saints

Kush Cookies 28g

$95.39
7ACRES

Ultra Jack 7g

$37.79
Back Forty

Chemzilla 28g

$96.29
Back Forty

Chemzilla 7g

$32.39
Back Forty - Chemzilla
Fresh
Back Forty

Chemzilla 14g

$53.09
Back Forty

Fire Breath 7g

$32.39
Back Forty

Fire Breath 28g

$96.29
Back Forty

Liquid Imagination 28g

$87.30
Back Forty - Liquid Imagination
Fresh
Back Forty

Liquid Imagination 7g

$32.39
Back Forty - Liquid Imagination
Fresh
Back Forty

Liquid Imagination 14g

$53.09
Back Forty

Mandarin Cookies 7g

$32.39
Back Forty

Mandarin Cookies 28g

$96.29
Back Forty

Wedding Pie 28g

$96.29
Big Bag O' Buds

Blueberry Dream 7g

$31.49
Big Bag O' Buds - Gmo Kush
Fresh
Big Bag O' Buds

Gmo Kush 28g

$91.79
Big Bag O' Buds - Gmo Kush
Fresh
Big Bag O' Buds

Gmo Kush 3.5g

$13.95
Big Bag O' Buds

Jet Fuel Pie 14g

$52.19
Big Bag O' Buds - Jet Fuel Pie
Fresh
Big Bag O' Buds

Jet Fuel Pie 28g

$91.79
Big Bag O' Buds - Pink Kush Mints
Fresh
Big Bag O' Buds

Pink Kush Mints 28g

$71.39
Big Bag O' Buds

Purple Cherry Punch 3.5g

$17.09
Big Bag O' Buds

Purple Cherry Punch 28g

$91.79
Big Bag O' Buds

Ultra Sour 14g

$52.19
Broken Coast

Platinum Pave 3.5g

$31.99
Cannabis Cartel

Ice Cream Wizard 3.5g

$28.79
Carmel

Animal Face 3.5g

$37.79
Carmel

Envy 3.5g

$37.79
Carmel

Sherbadough 3.5g

$37.79
Divvy

Space Cake 28g

$73.79
Dom Jackson

Gas Pack 7g

$53.99
FIGR

Mellow Man 28g

$116.99
FIGR

Mellow Man 7g

$35.09
Frost Cannabis

'91 Royale 7g

$58.99
Fruit Drops

Frozen Grapes 3.5g

$22.49
Fruit Drops

Zour Watermelon 3.5g

$22.49
GREAZY - Head Stash
New
GREAZY

Head Stash 3.5g

$25.19
Good Supply

Brand New Buds 28g

$90.89
Good Supply

Grand Daddy Purps 3.5g

$17.09
Good Supply

Neon Lotus 28g

$88.19
Good Supply - Neon Lotus
Fresh
Good Supply

Neon Lotus 7g

$29.69
Good Supply

Sweet Berry Kush 28g

$90.89
Hiway

Fast Lane 28g

$80.99
Hiway

Slow Lane 28g

$89.99
Irie Craft Cannabis

Cyoa 7g

$40.49
Ivory - Aurora Frost
Fresh
Ivory

Aurora Frost 7g

$58.49
Jonny Chronic

Acapulco Gold 7g

$33.29
Jonny Chronic - Cherry Bomb
Fresh
Jonny Chronic

Cherry Bomb 14g

$49.49
Jonny Chronic - Cherry Bomb
Fresh
Jonny Chronic

Cherry Bomb 7g

$26.09
Jonny Chronic - Northern Lights
Fresh
Jonny Chronic

Northern Lights 7g

$26.09
LowKey by MTL Cannabis

Cookie'z 7g

$41.99
LowKey by MTL Cannabis - Frost'd Flakes
Fresh
LowKey by MTL Cannabis

Frost'd Flakes 7g

$37.79
North of 28

Quarter Zip 7g

$35.99
Nugz

Guava Jam 7g

$37.99
Nugz

Hybrid 14g

$59.39
Nugz - Indica
Fresh
Nugz

Indica 14g

$59.39
Nugz

Sativa 14g

$59.39
Pepe - Lemonatti
Fresh
Pepe

Lemonatti 28g

$80.09
Pepe - Peach Tree
Fresh
Pepe

Peach Tree 28g

$80.09
Potluck

Beaver Tail 7g

$32.99
Potluck

Mango Dream 7g

$29.69
Potluck

Sugar Shack 7g

$29.69
Pure Sunfarms

Pink Kush 28g

$107.09
Pure Sunfarms

Pink Kush 7g

$35.99
Redecan - Animal Rntz
Fresh
Redecan

Animal Rntz 3.5g

$19.79
Redecan - Animal Rntz
Fresh
Redecan

Animal Rntz 14g

$65.69
Redecan - Purple Churro
Fresh
Redecan

Purple Churro 3.5g

$19.79
Redecan - Purple Churro
Fresh
Redecan

Purple Churro 14g

$65.69
Skosha

Crab Cakes 7g

$51.99
Skosha

Crab Cakes 3.5g

$26.99
Spinach

Blue Thai 7g

$31.49
Spinach

Blue Thai 28g

$95.39
Spinach - Blue Thai
Fresh
Spinach

Blue Thai 3.5g

$18.89
Spinach

Gmo Cookies 14g

$46.85
Spinach - Gmo Cookies
Fresh
Spinach

Gmo Cookies 7g

$31.49
Spinach

Gmo Cookies 28g

$95.39
Spinach - Gmo Cookies
Fresh
Spinach

Gmo Cookies 3.5g

$18.89
Spinach

Og Kush 28g

$95.39
Spinach - Og Kush
Fresh
Spinach

Og Kush 3.5g

$18.89
Spinach

Og Kush 7g

$31.49
Spinach - Sour Chem
Fresh
Spinach

Sour Chem 28g

$74.19
Spinach - Space Cake
New
Spinach

Space Cake 14g

$52.19
Tenzo - 97 Octane Smallz
Fresh
The Original Fraser Valley Weed Co. - D. Burger
Fresh
The Original Fraser Valley Weed Co.

D. Burger 28g

$88.19
The Original Fraser Valley Weed Co.

Kush Breath 28g

$88.19
The Original Fraser Valley Weed Co.

Platinum OG 28g

$97.99
The Original Fraser Valley Weed Co.

Strawberry Amnesia 14g

$52.19
The Original Fraser Valley Weed Co.

Strawberry Amnesia 28g

$88.19
Tobagrown

Toba's Indica 5g

$22.49
Tobagrown

Toba's Sativa 5g

$22.49
Tribal

Bubble Up 3.5g

$23.39
Tribal

Cuban Linx 3.5g

$23.39
Tribal

Porto Leche 3.5g

$23.39
Tuck Shop

Valley Girl 7g

$37.79
Tuck Shop

Zip 28g

$125.09
Tweed

Chemsicle 14g

$57.59
Tweed - Kush Mints
Fresh
Tweed

Kush Mints 28g

$99.89
Woody Nelson - Country Club
Fresh
Woody Nelson

Country Club 14g

$92.69
Woody Nelson - Country Club
Fresh
Woody Nelson

Country Club 7g

$50.39
Woody Nelson Country Club - Triangle Queen
Fresh
Woody Nelson Country Club

Triangle Queen 7g

$50.39
Woody Nelson Warehouse - Premium Smalls (Rotational)
Fresh
Woody Nelson Warehouse

Premium Smalls (Rotational) 3.5g

$26.09
Woody Nelson Warehouse - Premium Smalls (Rotational)
Fresh
Woody Nelson Warehouse

Premium Smalls (Rotational) 28g

$134.99

Title No Reviews Yet

Sign in to leave a review

No Reviews Yet

Be First To Review

Sign in to leave a review
Customer Reviews
No reviews yet

Be the first to review this product!

Sign in to leave a review

Frequently Asked Questions

Legal Information

You must be 19 years or older to purchase cannabis in Ontario. When visiting COST CANNABIS, bring a valid government-issued ID (driver's license, passport, or health card) to verify your age.

Yes, cannabis is legal for recreational use in Ontario. COST CANNABIS is a licensed dispensary that operates in compliance with provincial regulations.

Yes, anyone 19 years or older can legally purchase cannabis from COST CANNABIS. Tourists should bring valid government-issued identification from their home country.

About COST CANNABIS

COST CANNABIS offers a variety of cannabis products including:

  • Dried flower
  • Pre-rolls
  • Edibles
  • Vapes and cartridges
  • Extracts and concentrates
  • Topicals

Check our inventory above for current availability and pricing.

Most dispensaries in Marathon accept cash, debit cards, and some accept credit cards. Contact COST CANNABIS directly for specific payment methods and any additional fees.

Delivery options vary by dispensary. Contact COST CANNABIS directly to inquire about delivery services, minimum order requirements, and delivery areas.

Shopping Tips

Consider your experience level, desired effects, and consumption method. The staff at COST CANNABIS can help you choose products based on THC/CBD content, strain type (Indica, Sativa, Hybrid), and your preferences.

THC (tetrahydrocannabinol) is the psychoactive compound that produces the "high" effect, while CBD (cannabidiol) is non-psychoactive and may provide therapeutic benefits. Products vary in their THC and CBD ratios to suit different needs.

In Ontario, adults can purchase up to 30 grams of dried cannabis (or equivalent) at one time. This limit applies to all cannabis products combined, with different conversion rates for various product types.

About Our Platform

We update our inventory data regularly to provide you with current product availability and pricing. However, we recommend calling COST CANNABIS directly to confirm product availability before visiting.

We strive to provide accurate and up-to-date information about COST CANNABIS and their products. However, inventory and pricing can change frequently, so we recommend verifying details directly with the store.

Share Your Go-To Picks

Build a curated wishlist of your favorite products and share it with friends via a permanent link.