San Marcos, CA · Trading Cards

Pokémon & Trading Card Shops in San Marcos That Buy Cards

3 local buyers across San Marcos — including Knowhere Games & Comics and GameStop — pay cash for used trading cards. Average buyer rating 4.5★ across 1,005 Google reviews. Pick your device below to compare local offers.

Free quotes, no obligation · Same-day meetups · Every condition assessed in hand

Serving San Marcos, San Diego, Vista

Choose Your Game

What are you selling?

3 local buyers in San Marcos · 3 card games · tap one to see who buys it.

Sell Pokémon Cards

Base set, EX, GX, V, VMAX, vintage

2 buyers →

Sell Yu-Gi-Oh Cards

Meta, vintage, ghost rare, 1st edition

2 buyers →

Sell Magic: The Gathering

Modern, Legacy, Commander, vintage

2 buyers →

Local Buyers — 3 buyers in San Marcos

SORT:

GameStop

Free quote · No obligation

Only buys cards graded by PSA

★ 4.1 (210)

Mon–Thu 12pm–8pm · Fri–Sat 10am–9pm · Sun 11am–7pm

11865 Carmel Mountain Rd #1107, San Diego, CA 92128, USA

12 mi away

Cash

Call Now

View Profile → Get directions

GameStop

Free quote · No obligation

Only buys cards graded by PSA

★ 4.4 (354)

Mon–Thu 11am–9pm · Fri–Sat 10am–9pm · Sun 10am–8pm

510 Hacienda Dr #101, Vista, CA 92081, USA

6 mi away

Cash

Call Now

View Profile → Get directions

Knowhere Games & Comics

Free quote · No obligation

★ 4.7 (441)

125 Vallecitos De Oro J, San Marcos, CA 92069

Call Now

View Profile → Get directions

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 San Marcos’s 3 card buyers are

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

San Marcos, within 5 mi of the center 1

Knowhere Games & Comics under 1 mi · 4.7★ (441)

Vista 1

GameStop (Vista) 6.3 mi · 4.4★ (354)

San Diego 1

GameStop (San Diego) 11.8 mi · 4.1★ (210)

When to go

Weekend and evening hours

From the posted Google hours of the 2 buyers with a full week listed. Call before a long drive; hours change.

2open Sunday

GameStop (Vista)10am–8pm
GameStop (San Diego)11am–7pm

2open until 8pm or later

GameStop (Vista)until 9pm
GameStop (San Diego)until 9pm

Who’s buying

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

1 independent2 GameStop

The most-reviewed independent shop is Knowhere Games & Comics (441 reviews, 4.7★). 1 of the 3 are listed only for trading card games. Of the other 2, 2 are also listed for phones, smartwatches, computers, game consoles, tablets and sports cards.

Values

What Pokémon cards are trading for

National trade-in values pulled Nov 12, 2026. “Up to” is flawless and unlocked; the buyer confirms the price in hand.

Pokémon Cards

2 of the 3 San Marcos buyers are listed for Pokémon Cards. Others may buy it too, so ask.

Yu-Gi-Oh Cards

2 of the 3 San Marcos buyers are listed for Yu-Gi-Oh Cards. Others may buy it too, so ask.

Magic: The Gathering

2 of the 3 San Marcos buyers are listed for Magic: The Gathering. Others may buy it too, so ask.

Before you go

Sort the hitsPull holos, full arts, alt arts and vintage out of the bulk.

ConditionWhitening on the edges, scratches and centering decide near mint versus played.

Sleeve the singlesBring valuable singles sleeved. Bulk can go in a box.

Sealed productBooster boxes and ETBs are bought closer to market price if the seal is intact.

GameStopGameStop buys PSA-graded cards only.

San Marcos card buyers: questions

Which card shops in San Marcos buy Pokémon cards?

San Marcos, within 5 mi of the center: Knowhere Games & Comics (0.8 mi); Vista: GameStop (Vista) (6.3 mi); San Diego: GameStop (San Diego) (11.8 mi).

Which Pokémon cards are trading highest right now?

Among the 200 most-traded Pokémon cards in our price data, the highest near-mint market prices are Umbreon VMAX #215 (Pokemon Evolving Skies, $1,675), Umbreon ex #161 (Pokemon Prismatic Evolutions, $1,075) and Shining Mew [CoroCoro] #151 (Pokemon Japanese Promo, $1,050). Shops buy below market so they can resell; bring the card and ask for a quote.

Can I sell Pokémon cards in San Marcos on a Sunday?

2 of the 2 with a full week of posted hours: GameStop (Vista) (10am–8pm) and GameStop (San Diego) (11am–7pm).

What Pokémon cards are worth money?

Holo and full-art rares, vintage Base Set, Jungle and Fossil holos, Japanese promos and anything graded PSA 9 or 10. Modern commons and uncommons are bulk, bought by the thousand.

Nearby areas

Selling trading cards near San Marcos?

Sell trading cards in Carlsbad Sell trading cards in Oceanside Sell trading cards in Escondido Sell trading cards in San Diego Sell trading cards in Temecula Sell trading cards in Murrieta Sell trading cards in Spring Valley Sell trading cards in El Cajon

Also Buying

Not selling collectible card games?

Local buyers in San Marcos are also listed for these categories.

Cell Phones Smartwatches Computers Game Consoles Tablets Jewelry & Watches Clothing & Handbags Musical Instruments Sports Cards

Collectible Card Games: see buyers in every city →