Boulder, CO · Cell Phones

Sell Your Cell Phone or iPhone for Cash in Boulder

11 local buyers across Boulder — including Geeks On Command Boulder CO - (no walk-ins, appt. required), ListenUp® and Boulder Tech Support — pay cash for used cell phones, with current trade-in values up to $641 for iPhones and $624 for Samsung Galaxy phones. Average buyer rating 4.4★ across 3,673 Google reviews. Pick your device below to compare local offers.

Free quotes, no obligation · Same-day meetups · Cracked or broken phones accepted

Serving Boulder, Arvada, Broomfield, Longmont, Westminster, Allenspark, Black Hawk and more

Choose Your Device

What are you selling?

11 local buyers in Boulder · 3 device families · tap a device to see who buys it.

Sell iPhone

All models from iPhone 8 to iPhone 16 Pro Max

11 buyers →

iPhone · Broken $1 – Like New $64139 models · See prices →

Sell Samsung Galaxy

Galaxy S, Note, A-series and more

11 buyers →

Samsung Galaxy · Broken $3 – Like New $62458 models · See prices →

Sell Google Pixel

Pixel 4 through Pixel 9 series

11 buyers →

Google Pixel · Broken $1 – Like New $53632 models · See prices →

Local Buyers — 11 buyers in Boulder

SORT:
C
Free quote · No obligation
★ 4.6 (781)
Mon 10am–6pm · Tue 10am–4:30pm · Wed–Fri 10am–6pm · Sat 10am–4pm · Sun Closed
6872 Wadsworth Blvd, Arvada, CO 80003
17 mi away
GameStop
Free quote · No obligation
★ 4.0 (423)
Mon–Thu 10am–9pm · Fri–Sat 9am–10pm · Sun 10am–7pm
5714 W 88th Ave, Westminster, CO 80031, USA
15 mi away
Cash
Boulder Mac Repair
Free quote · No obligation
★ 4.5 (171)
Mon–Fri 10am–6pm · Sat 10am–4pm · Sun Closed
2525 Broadway, Boulder, CO 80304
S
Free quote · No obligation
★ 4.9 (46)
Mon–Sat 11am–7pm · Sun Closed
1655 28th St, Boulder, CO 80301
GameStop
Free quote · No obligation
★ 4.1 (283)
Mon–Thu 11am–8pm · Fri 11am–9pm · Sat 10am–9pm · Sun 11am–8pm
965 S Hover St Ste A2, Longmont, CO 80501, USA
11 mi away
Cash
Boulder Tech Support
Free quote · No obligation
★ 4.9 (125)
Mon–Fri 7am–8pm · Sat 7:30am–8pm · Sun 7am–8pm
3223 Arapahoe Ave Suite 225 B, Boulder, CO 80303
Rather ship it? 4 mail-in buyers price 199 cell phone models; the top offer right now is Apple iPhone 17 Pro Max at up to $1,006.

Listings come from public Google Business profiles; we don’t vet or endorse them, and ratings are Google’s. How our listings and prices work

Where they are

Where Boulder’s 11 phone buyers are

Grouped by the town on each buyer’s Google address; distance is from the center of Boulder.

Boulder, within 5 mi of the center 7
  • Boulder Tech Support under 1 mi · 4.9★ (125)
  • Shieldmans under 1 mi · 4.9★ (46)
  • ListenUp® 1.1 mi · 4.9★ (174)
  • Boulder Mac Repair 1.6 mi · 4.5★ (171)
  • Geeks On Command Boulder CO 1.6 mi · 5★ (14)
  • uBreakiFix 1.6 mi · 4.5★ (1,413)
  • Cellular Recycler 3.9 mi · 4.3★ (12)
Longmont 1
  • GameStop (Longmont) 10.8 mi · 4.1★ (283)
Broomfield 1
  • GameStop (Broomfield) 13.3 mi · 3.7★ (231)
Westminster 1
  • GameStop (Westminster) 15.4 mi · 4★ (423)
Arvada 1
  • CELLULAR EXCHANGE 16.6 mi · 4.6★ (781)
When to go

Weekend and evening hours

From the posted Google hours of the 11 buyers with a full week listed. Call before a long drive; hours change.

5open Sunday
  • Boulder Tech Support7am–8pm
  • Geeks On Command Boulder CO10am–7pm
  • GameStop (Longmont)11am–8pm
  • GameStop (Broomfield)11am–7pm
  • GameStop (Westminster)10am–7pm
4open until 8pm or later
  • GameStop (Westminster)until 10pm
  • GameStop (Longmont)until 9pm
  • GameStop (Broomfield)until 9pm
  • Boulder Tech Supportuntil 8pm
3open by 9am
  • Boulder Tech Supportfrom 7am
  • Cellular Recyclerfrom 8am
  • GameStop (Westminster)from 9am
Who’s buying

Independent shops, chains and what else they’re listed for

7 independent3 GameStop1 uBreakiFix

The most-reviewed independent shops are CELLULAR EXCHANGE (781 reviews, 4.6★), ListenUp® (174 reviews, 4.9★) and Boulder Mac Repair (171 reviews, 4.5★). 7 of the 11 are listed only for phones. Of the other 4, 3 are also listed for smartwatches, computers, game consoles and tablets; 2 are also listed for sports cards and trading card games; 1 is also listed for cameras.

Values

What phones are trading for

National trade-in values pulled Nov 10, 2026. “Up to” is flawless and unlocked; the buyer confirms the price in hand.

iPhone

All 11 Boulder buyers are listed for iPhone. 39 models priced, up to $945 for a flawless, unlocked iPhone 17 Pro Max. Call to confirm a buyer takes your model.

Prefer to ship it? Compare mail-in offers for the iPhone 17 Pro Max, iPhone 17 Pro, iPhone 16 Pro Max, iPhone Air and more.

iPhone trade-in values — top models

Loading current iPhone values…

Samsung Galaxy

All 11 Boulder buyers are listed for Samsung Galaxy. 58 models priced, up to $830 for a flawless, unlocked Galaxy Z Fold7. Call to confirm a buyer takes your model.

Prefer to ship it? Compare mail-in offers for the Galaxy Z Fold7, Galaxy S26 Ultra, Galaxy S25 Ultra, Galaxy Z Fold6 and more.

Samsung Galaxy trade-in values — top models

Loading current Samsung Galaxy values…

Google Pixel

All 11 Boulder buyers are listed for Google Pixel. 32 models priced, up to $855 for a flawless, unlocked Pixel 10 Pro Fold. Call to confirm a buyer takes your model.

Prefer to ship it? Compare mail-in offers for the Pixel 10 Pro Fold, Pixel 9 Pro Fold, Pixel 10 Pro XL, Pixel 10 Pro and more.

Google Pixel trade-in values — top models

Loading current Google Pixel values…

Before you go

Carrier lockUnlocked phones get the top price. If it is paid off, ask your carrier to unlock it before you go.
Activation LockSign out of iCloud or your Google account and remove the passcode, or most buyers can’t take it.
Battery healthOn an iPhone it is under Settings → Battery. A low reading usually costs a condition grade.
ScreenCracks and dead pixels move a phone to the faulty price. Many local shops still buy them; ask first.

Boulder phone buyers: questions

Where can I sell my phone for cash in Boulder?

Boulder, within 5 mi of the center: Boulder Tech Support (0.7 mi), Shieldmans (0.7 mi), ListenUp® (1.1 mi) and 4 more; Longmont: GameStop (Longmont) (10.8 mi); Broomfield: GameStop (Broomfield) (13.3 mi); Westminster: GameStop (Westminster) (15.4 mi). The full list, with hours and directions, is above.

How much is my iPhone worth in Boulder?

National trade-in values pulled Nov 10, 2026 put a flawless, unlocked iPhone 17 Pro Max at up to $945 (about $167 if faulty), Galaxy Z Fold7 at up to $830 (about $115 if faulty) and Pixel 10 Pro Fold at up to $855 (about $94 if faulty). The buyer sets the price after checking it in hand, so ask Boulder buyers for a quote with the model and condition.

Can I sell a phone in Boulder on a Sunday?

5 of the 11 with a full week of posted hours: Boulder Tech Support (7am–8pm), Geeks On Command Boulder CO (10am–7pm), GameStop (Longmont) (11am–8pm), GameStop (Broomfield) (11am–7pm) and GameStop (Westminster) (10am–7pm).

Can I sell a phone that isn’t paid off?

Usually not until it is. A phone on a carrier payment plan is carrier-locked and can be blacklisted if the payments stop, so most buyers want it paid off and unlocked. Your carrier can tell you the payoff amount.