Sell Your Samsung Galaxy S21 | Sellfonenow.com
Sell Your Samsung Galaxy S21 in Canada Today and Get Instant Cash with Canada’s Most Trusted Phone Buyer!
- No account needed.
- No obligations.
- Get your quote instantly.
Based in Canada 🇨🇦
Instant Quotes in Seconds
Instant Payouts Nationwide
Free Mail-In & Ontario Pickup
Trusted by 3,000+ Sellers in Canada
What are you selling?
Select a category to begin. We accept all devices — even damaged or locked.
How it works
The fastest way to sell tablets, phones and smartwatches with SellFoneNow
Tell Us About Your Device
Tell us about your phone model and condition.

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We’ll instantly offer a top-dollar quote.

Ship for Free (Prepaid Label)
Free Canada Post Mail-In.

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Instant eTransfer, Paypal, or your preferred method — no waiting.
We Also Buy: Broken iPhones | Water-Damaged | Locked Phones | Bulk Trade-Ins
Quote in 15 Seconds • Paid in 24–48 Hours • Free Shipping Nationwide or Free Pickup in Ontario
Your Samsung Galaxy S21 still packs a punch in 2025: razor-sharp 6.2-inch 120 Hz AMOLED, Exynos 2100 or Snapdragon 888 that flies through everything, and a triple-camera system (12 MP wide + ultrawide + 64 MP telephoto) that keeps surprising people. Canadians are cashing out their S21 right now to jump into the S25 era or just pocket serious money — and SellFoneNow is currently offering the highest payouts in the country while these compact flagships are still in hot demand.
Get your instant offer now. Call +1 (647) 768-3565 or start online.
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Why Sell Your Samsung Galaxy S21 with SellFoneNow Beats Every Other Option
- Your exact cash figure appears immediately
- We top or match any real Canadian offer, no exceptions
- Shipping is completely free — prepaid label emailed in seconds
- Ontario residents get free doorstep collection
- Payment lands the same day we receive and verify the phone
- Quote = payout. No hidden charges, ever
We Take Your S21 in Any Condition
- Sealed in box or gently used
- Light marks and everyday wear
- Cracked display or rear glass
- Battery swelling, random reboots, won’t power on
- Carrier-locked or still on contract
Even rough S21 units are loaded with high-value parts (Gorilla Glass Victus + premium cameras), so we pay way more than carriers or random Marketplace buyers.
What Canadian Sellers Are Saying
Posted on Khrisma GraceTrustindex verifies that the original source of the review is Google. I searched for a store capable of purchasing my used iPhone 16 Pro Max 1TB last night. I sent an inquiry via email, and they responded immediately. The process was effortless: I live in Calgary, and they arranged to pick up my phone directly from my location. They paid me upfront at the time of pickup, making the transaction smooth and convenient.Thank you very much! I plan to sell my other gadgets to them soon, confident in their reliable service.Posted on Shuaib FazarallyTrustindex verifies that the original source of the review is Google. Great service!Posted on Ayinde MahbubTrustindex verifies that the original source of the review is Google. Good customer relation and very honest. They’re legit and has a high level of transparency.Posted on Ronek singhTrustindex verifies that the original source of the review is Google. Great guy sold 3 phones to him. Honest friendly servicePosted on Alpha ShawTrustindex verifies that the original source of the review is Google. Very convenient service and best price for my Samsung phonePosted on Ananta dasaTrustindex verifies that the original source of the review is Google. Ok service; be warned though-- they are very picky about "like new", to the point where its supposed to be in original packaging and with the shrink wrap on it to be "like new", (basically, brand new unopened). Otherwise good service, they paid quickly and shipping was east
Owner's reply
Hey Ananta, thank you so much for your honest review! This ruling does not apply all products. This ruling applies to some specific products such as Apple Watches and Mac’s. We are trying to change this ruling for the future and trying to have “open-box” considered as “Brand New” instead of “Like New” and Like New considered as Like New. This system should role out by the end of December 2025.Posted on Food KingTrustindex verifies that the original source of the review is Google. W service
Owner's reply
As always :)Posted on Finn LennstromTrustindex verifies that the original source of the review is Google. Was very easy to sell my phones. Received a great price and received the funds within days of mailing the phones to them. Would definitely recommend to anyone wanting to get top value for your cell phones with absolutely no effort!
Owner's reply
Thank you for your review. We’re grateful that you’re pleased with our service!Posted on Ali HussainTrustindex verifies that the original source of the review is Google. It was a great experience
Owner's reply
Anytime!!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Get Your Money in Three Easy Moves
- Enter your phone details → instant cash offer
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2. Mail it free or we pick up in Ontario → zero cost to you
3. Cash hits your account → most sellers paid same or next day
Why SellFoneNow Is Canada’s Trusted Choice
- 100 % Canadian-owned and run
- Always paid in real CAD
- Live support 7 days a week at +1 (647) 768-3565
- We cover every province and territory
Flip Your S21 Into Cash Right Now
From Vancouver commuters to Montreal creators, Calgary students to Halifax families, Canadians, sell Samsung Galaxy S21 with SellFoneNow today. Sell your Samsung Galaxy S21 while the compact flagship market is still strong.
Ready for your free quote?
Call +1 (647) 768-3565 or visit SellFoneNow
Sell your Samsung Galaxy S21 the fast, safe, and highest-paying way – get started today.
Thousands of Canadians already trust SellFoneNow for quick cash and zero hassle.
Join them and have money in your account before the weekend – it’s literally that easy.
Frequently Asked Questions
Do Phantom Violet or Phantom Pink colours pay extra?
Yes — those colours are collector favourites and always get a bump.
What about the Exynos 2100 overheating or battery complaints?
We buy both Exynos and Snapdragon versions daily and pay excellent prices.
Will screen burn-in or the green tint issue hurt my offer?
Not at all — super common on S21s, and we still pay strong cash.
Is the 128 GB model worth much less than 256 GB?
A little lower, but we still deliver the best market rates on every variant.