CardKing vs GC Buying: Which Should You Trade With?

7.9 / 10

Last tested: 16 Sept 2026

8.2 / 10

Last tested: 8 Sept 2026

Score by dimension

CardKing and GC Buying compared across all ten scoring dimensions
DimensionCardKingGC Buying
Gift card rates6.9 / 108.2 / 10GC Buying wins
Payout speed9.0 / 10CardKing wins7.5 / 10
Trade experience7.0 / 108.0 / 10GC Buying wins
Support & disputes8.0 / 108.0 / 10
KYC & onboardingN/A9.0 / 10GC Buying wins
Product quality8.0 / 108.0 / 10
Other features7.5 / 108.5 / 10GC Buying wins
Security & trust8.0 / 108.0 / 10
Reputation7.9 / 108.0 / 10GC Buying wins
App reviews9.0 / 10CardKing wins8.4 / 10
Overall7.9 / 108.2 / 10

Side-by-side facts

Tested figures and platform facts for CardKing and GC Buying
DetailCardKingGC Buying
Rate received (latest test)CardKing’s rate page displayed ₦1,153.23 per dollar and stated that physical cards and e-codes had the same rate. That would give an expected payout of ₦11,532.30 for our $10 card. The completed trade paid ₦8,520, equal to ₦852 per dollar. We therefore received ₦3,012.30 less than the payout calculated from the displayed rate.GC Buying displayed a rate of ₦1,115 per $1 for our $10 US Razer Gold e-code. The expected payout and amount received were both ₦11,150. No fee was recorded.
Tested payout time (latest test)2 minutes10 minutes
Bank withdrawal time (latest test)1 minute5 minutes
Support first response2 minutes3 minutes
KYC timeNot tested1 minute
Payout methodsBank transfer, CryptocurrencyBank Transfer, Cryptocurrency
Gift card typesAmazon, Apple / iTunes, PlayStation, Razer Gold, Sephora, Steam, VanillaAmazon, Apple / iTunes, eBay, Footlocker, GameStop, Google Play, Nike, PlayStation, Razer Gold, Roblox, Sephora, Steam, Vanilla, Xbox
KYC requirementsCardKing did not request identity verification during our test. The account was created using an email address and password.GC Buying asked for BVN, NIN and a selfie. Verification took one minute and was approved.
Fee structureNo trading or withdrawal fee was recorded.No trading or withdrawal fee observed.
Minimum tradeNot recorded₦5

Frequently asked questions

Is CardKing or GC Buying better overall?

GC Buying is better overall. It scores 8.2 out of 10 against 7.9 for CardKing, based on our own trades on both platforms.

Which gives a better gift card rate, CardKing or GC Buying?

GC Buying rated better on the card we traded. Our gift card rates score is 6.9 for CardKing and 8.2 for GC Buying. Rates move daily and vary by card type and denomination, so compare rates per dollar before you sell.

Which pays out faster, CardKing or GC Buying?

CardKing paid out faster in our test: 2 minutes to complete the trade against 10 minutes on GC Buying. That is the tested payout time, measured from card submission to the trade value being credited; a later bank withdrawal is recorded separately.

Which has faster customer support, CardKing or GC Buying?

CardKing replied first. Support took 2 minutes to answer at CardKing and 3 minutes at GC Buying when we contacted them during testing.

Which should I use, CardKing or GC Buying?

Use GC Buying if the rate matters most, and CardKing if you want the trade completed quickly. GC Buying scored higher on gift card rates and CardKing scored higher on payout speed.