Samsung Galaxy S21 5G, US Version, 128GB, Phantom Gray
Unlocked (Renewed)
A new one costs $287.87 at Amazon today, $98.88 more.
at Amazon· sold by Ecobuyphonerefurbished
#30 by sales rank of the 218 in Phones
Above the middle of our record.
Go to Amazon$188.99 is above the middle of our record.
On November 2, 2026 the Samsung Galaxy S21 5G, US Version, 128GB, Phantom Gray (renewed) costs $188.99 at Amazon, sold by Ecobuyphone. Its usual price over the 49 days we have recorded since September 15, 2026 is $184.00; the lowest we recorded was $174.99, on October 6, 2026.
The middle price across the 49 days we have watched it, counting the days a limited-time deal was running, was $184.00. That is $4.99 less than today. It reached $174.99 at least once in that time, and the high was $188.99.
When the price here has fallen to $178.50 or below (7 times in our record), it stayed there a median of 24 hours, and at most 6 days.
This describes the prices we recorded. It is not a forecast of where this one goes next.
Price at AmazonVerified
Samsung announced the Galaxy S21 in January 2021, from $799.99.
Price history since September 15, 2026 (49 days)
One line: the best price any tracked retailer charged, per day.
Price set by a third-party seller, not the retailer itself
Shaded stretches are sales, from our calendar.
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| Renewed | $188.99 | $174.99 on Oct 6 | $188.99 on Oct 19 | $184.00 | $183.17 | 49 |
- 30 days
- $174.99 on Oct 6
- All time
- $174.99 on Oct 6
Next time, from Amazon: change amazon.com to basketprice.com in a product’s address. This one is basketprice.com/dp/B08VLMQ3KS.
Sales events
Next on the calendar: Black Friday, likely November 19–30. We keep checking this price through it and report here what it did.
Waiting for a sale? How often prices for phones move, and how far they swing, beside every other category we track.
What our record shows
- $10.24 more than the $178.75 it cost on October 13, 2026: this price went up, not down.
- Below its usual $184.00 on 16 of the 49 days we have watched it here, in 6 separate stretches; the lowest, $174.99, held on October 6, 2026.
Computed from our own checks at Amazon as of November 2, 2026. No line here uses a price a retailer told us about.
Where to buy
- Held for
- 3d
- Their 49-day low
- $174.99
- Checked
- 2h ago
Prices checked at least every 20 hours; “held for” is how long that retailer has been charging this price. How we check prices.
We earn a commission on purchases. It never affects our rankings.
What it is
6 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Size
- 128GB
- Color
- Phantom Gray
- Weight
- 0.37 pounds
- Dimensions
- 5.97 × 2.8 × 0.31 inches
- Model
- SM-G991U1
- Warranty
- 90 days limited warranty
Cheaper in Phones, and what changes
Things we track on the same shelf for at least 10% less than $188.99, with the attributes the retailers describe differently. Their words, not our judgement: we record prices, we do not test products.
SamsungGalaxy A16 4G LTE (128GB + 4GB) International Model$159.19 at Amazon $29.80 lessWeight: 0.44 pounds instead of 0.37 poundsDimensions: 6.47 × 3.07 × 0.31 inches instead of 5.97 × 2.8 × 0.31 inches
SamsungGalaxy A16 4G Dual SIM (128GB, 2025) 6.7" 90Hz AMOLED$166.29 at Amazon $22.70 lessWeight: 0.44 pounds instead of 0.37 poundsDimensions: 6.47 × 3.15 × 0.31 inches instead of 5.97 × 2.8 × 0.31 inches
SamsungGalaxy A06 4G LTE (64GB + 4GB) Latin Version SM-A065M/DS$129.89 at Amazon $59.10 lessWeight: 0.75 pounds instead of 0.37 poundsDimensions: 6.59 × 3.04 × 0.31 inches instead of 5.97 × 2.8 × 0.31 inches
Every change we recorded at Amazon
Every row is a price we saw change. We write one only when a price actually moves, so a gap here means the price held.
| When | Price | Change |
|---|---|---|
| · 3d ago | $188.99 | +$1.55 |
| · 4d ago | $187.44 | −$0.50 |
| · 7d ago | $187.94 | −$1.05 |
| · 8d ago | $188.99 | +$1.05 |
| · 10d ago | $187.94 | −$1.05 |
| · 11d ago | $188.99 | +$4.00 |
6 older changes
| When | Price | Change |
|---|---|---|
| · 11d ago | $184.99 | +$1.01 |
| · 12d ago | $183.98 | −$5.01 |
| · 12d ago | $188.99 | +$5.61 |
| · 13d ago | $183.38 | −$0.12 |
| · 13d ago | $183.50 | −$5.49 |
| · 14d ago | $188.99 | +$5.49 |
Others we track in Phones
See all Phones prices
SamsungGalaxy S22 5G, 128GB, Phantom Black - Unlocked (Renewed)$200.00 · low $188.951 offer · 65 recorded prices- SamsungGalaxy A16 4G Dual SIM (128GB, 2025) 6.7" 90Hz AMOLED$166.29 · low $152.501 offer · 11 recorded prices
SamsungGalaxy Z Flip 3 5G, US Version, 128GB, Phantom Black - Unlocked (Renewed)$222.88 · low $216.441 offer · 29 recorded prices
$188.99
at Amazon · we earn a commission