Mr Nice Guy Cannabis Marijuana and Weed dispensary - Costa Mesa Harbor
Dispensary
Order online
Medical & Recreational
Supports the Black community
Menu
Concentrates
51 Products
Live menu
Category
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5.0 stars
the staff is so awesome 👌 trying ..gassers... King Louie and banana..tasty couchlock
arcticKATAnaheim
Never Disappointed at this location.
5.0 stars
I enjoy the this location a lot, staff is polite and they go up and beyond to get what you need. Or give out every best deal; this is why this my go to spot. it's a 10/10. The turn product I picked up; amazing and I forgot the cashier who helped me; they made my entire day for days to come. Cashier:42744 Thank you again
SunxSquirrelCosta Mesa
1 star
Online order, product was wrong.. manager offered no solution.. I told them I’d pay for an upgraded product they offered none.. solution was go to another place and buy a battery for your product.. I wasted $10 on a tip.. no more business from me.. bad staff including manager…
5.0 stars
Love this dispensary! Everyone is amazing! Keyauna especially is always great to see behind the counter and Des has been an awesome manager! Y’all always make sure we get the best deals!
DisheveledDuckieCosta Mesa
5.0 stars
Always a pleasure going to this location, Keyauna has amazing energy and always give the best deals, and Desiree is always lookin out for the person buying and always hooks me up
RhythmaEDMCosta Mesa
5.0 stars
Love going to this location, keyauna helps find the best deals and Des is a great manager.
ChububersCosta Mesa
Harli is Amazing!!!
5.0 stars
Harli is awesome and really helped tailor products to my needs. She is so knowledgeable and also so sweet. Harli was a blessing to work with. People really do make the difference as most shops have a lot of the same products. Thanks Harli! We will be back and hopefully get to work with you again.
Whether ManSanta Ana
50% JEETER
5.0 stars
So dope I come here quite often I was getting jeeter before at a discount now its 50%!good deals great service and the spot dope asff !!
MrErrI2South LA
Mr Nice Guy Budtenders ⭐️⭐️⭐️⭐️⭐️⭐️
5.0 stars
This place is so amazing. Everything is 30% off all the time. I’ve been here many times and every Budtender that works there should be given a raise cause they have dignity and compassion and are very kind. Thank you Mr. Nice Guy❤️ Definitely a 5 Star place⭐️⭐️⭐️⭐️⭐️
Valerie626923Westminster / Fountain Valley - Doctors
Good good
5.0 stars
I will definitely be back….thank you so much for the awesome customer service! Wow…not only is the selection on supplies is amazing but so is the staff / deals😏 thanks again 💗
realjusiahEngland
Love it Gotta have it
5.0 stars
Great service, clean place. plenty easy parking. Great prices. Love this place! My fav spot to hit up after Newport Beach surf.
mellow_rosebudEngland
Nice
5.0 stars
Great price Great selection GREAT staff 🙃 house party is the point, that sums it up here.
nightmarerileyDowntown SD - Doctors
Nice
5.0 stars
This place is amazing and I had a great experience here recently .My bud tender helped me find just what I was needing to ease the stresses of travel. This will always be my preferred place to visit.
phoenixjonathonDowntown SD - Doctors
Amazing
5.0 stars
I love this place! It was my first time going to a dispensary in OC since we are from SF, we are vacationing here in Newpot Beach and I was worried it would be expensive since it's in the city, but I was pleasantly surprised by the prices and quality of service. The staff members were all super friendly and had some great recommendations.I got everything for 30%!!!
afrobakedDowntown SD - Doctors
5.0 stars
A place I can call home , the deals are great. Quality speaks for itself. Try the strain Platinum OG WOW excellent staff !!! Much appreciated
xilverbotFullerton
5.0 stars
This place has a great selection and it’s helps with sleep and you get a good strains of weed helping your body when you have pain love their mng ogs.
galamoth911Garden Grove
Details
License information
Storefront
| Pickup
Medical & recreational
Amenities
Accessible
Age minimum
ATM
Security
Cashless Payment
Announcement
NOW OPEN!
Introduction
NOW OPEN!
Medical & Recreational
20% OFF ALL STIIIZY PRODUCTS!!
spend $50 (pre-tax)get 2 promos
spend $75 (pre-tax) get 3 promos
spend $100 (pre-tax) get 30% off
DAILY BRAND DEALS: JUNE 2026
MONDAYS - BUY2GET1: DIME & WYLD / BUY1GET1: MNG TOP SHELF (4g only)
TUESDAYS - BUY2GET2: JEETER / BUY2GET1: RAW GARDEN, SAUCE / BUY1GET1: MAVEN products
WEDNESDAYS - BUY2GET1: ROVE & WYLD / BUY1GET1: CBX, WEST COAST CURE (pre-rolls only)
THURSDAYS - BUY2GET1: BUDDIES, CLSICS, CLAYBOURNE (select products) & KANHA
FRIDAYS - BUY2GET2: SAUCE / BUY2GET1: CLAYBOURNE (select products) & KIVA / BUY1GET1: MNG TOP SHELF (4g only) & WEST COAST CURE (vapes only)
SATURDAYS - BUY2GET1: PLUG PLAY, CLAYBOURNE (select products), UNCLE ARNIES / BUY1GET: MAVEN products
SUNDAYS - BUY2GET2: CAKE / BUY2GET1: JETTY (all skus except mini tanks) & CLAYBOURNE (select products) / BUY1GET1: CAM
Last Call
First Time Customers: 9:45 pm
Returning Customers: 9:50 pm
*Already checked in and being served
Fast transactions, low prices and new product daily!!
Must be 21 years of age with a valid ID or 18 and older with valid ID & Rec.
Due to Prop 64, all items are subject to State Tax.
We take CASH and DEBIT cards *WITH A CHIP*(We currently cannot accept credit cards
** PRICES ON THE MENU DO NOT INCLUDE TAXES **
** PRICES AND AVAILABILITY SUBJECT TO CHANGE**
** WEEDMAP ORDER TAXES ARE ESTIMATES **
Last Call:
First Time Customer: 9:45 pm
Returning Customers: 9:55 pm
About us
NOW OPEN
Medical & Recreational
20% OFF ALL STIIIZY PRODUCTS!
Mr. Nice Costa Mesa is a locally owned and operated medical and recreational cannabis store located in the heart of Costa Mesa, CA.
We are one of the largest state licensed cannabis retailers in California, setting the bar for cannabis retail standards.
We pride ourselves on selecting the highest quality, small batch cannabis, from farms across California: Representing the finest quality cannabis from farm to flame.
With epic daily deals, and an ongoing calendar of in store BOGO specials, shop Mr Nice Guy for the best prices on the strongest cannabis products in the state!
Store details
Amenities
Accessible
Age minimum
ATM
Security
Cashless Payment
Introduction
NOW OPEN!
Medical & Recreational
20% OFF ALL STIIIZY PRODUCTS!!
spend $50 (pre-tax)get 2 promos
spend $75 (pre-tax) get 3 promos
spend $100 (pre-tax) get 30% off
DAILY BRAND DEALS: JUNE 2026
MONDAYS - BUY2GET1: DIME & WYLD / BUY1GET1: MNG TOP SHELF (4g only)
TUESDAYS - BUY2GET2: JEETER / BUY2GET1: RAW GARDEN, SAUCE / BUY1GET1: MAVEN products
WEDNESDAYS - BUY2GET1: ROVE & WYLD / BUY1GET1: CBX, WEST COAST CURE (pre-rolls only)
THURSDAYS - BUY2GET1: BUDDIES, CLSICS, CLAYBOURNE (select products) & KANHA
FRIDAYS - BUY2GET2: SAUCE / BUY2GET1: CLAYBOURNE (select products) & KIVA / BUY1GET1: MNG TOP SHELF (4g only) & WEST COAST CURE (vapes only)
SATURDAYS - BUY2GET1: PLUG PLAY, CLAYBOURNE (select products), UNCLE ARNIES / BUY1GET: MAVEN products
SUNDAYS - BUY2GET2: CAKE / BUY2GET1: JETTY (all skus except mini tanks) & CLAYBOURNE (select products) / BUY1GET1: CAM
Last Call
First Time Customers: 9:45 pm
Returning Customers: 9:50 pm
*Already checked in and being served
Fast transactions, low prices and new product daily!!
Must be 21 years of age with a valid ID or 18 and older with valid ID & Rec.
Due to Prop 64, all items are subject to State Tax.
We take CASH and DEBIT cards *WITH A CHIP*(We currently cannot accept credit cards
** PRICES ON THE MENU DO NOT INCLUDE TAXES **
** PRICES AND AVAILABILITY SUBJECT TO CHANGE**
** WEEDMAP ORDER TAXES ARE ESTIMATES **
Last Call:
First Time Customer: 9:45 pm
Returning Customers: 9:55 pm
About us
NOW OPEN
Medical & Recreational
20% OFF ALL STIIIZY PRODUCTS!
Mr. Nice Costa Mesa is a locally owned and operated medical and recreational cannabis store located in the heart of Costa Mesa, CA.
We are one of the largest state licensed cannabis retailers in California, setting the bar for cannabis retail standards.
We pride ourselves on selecting the highest quality, small batch cannabis, from farms across California: Representing the finest quality cannabis from farm to flame.
With epic daily deals, and an ongoing calendar of in store BOGO specials, shop Mr Nice Guy for the best prices on the strongest cannabis products in the state!
Reviews
4.9 stars
425 ratings | 879 reviews