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A sealed retro cartridge and a modern matte-black console under gallery lighting

For the ones who kept the box.

The authenticated marketplace for high-grade collectible gaming hardware and software. Built for the obsessed.

The gaming universe, by the numbers

How much gear is already out there

Game copies made
30B+
Cartridges and discs pressed worldwide
Consoles shipped
4B
Across ~2,400 systems ever produced
Unique titles
150k
Plus 8B+ controllers still out there

Most of it is sitting in closets. Yo-GG is where it trades.

The Yo-GG protocol

A marketplace built for collectors, not resellers.

01

List with grade

Sellers post a fixed price and can accept binding offers — with condition rating, photos, and video.

02

Buy or send a binding offer

Buy Now, or send a locked-in offer below asking. Sellers have 72h to accept — no take-backs on either side.

03

Escrow + label

Funds are held in escrow. Sellers print a platform shipping label — full tracking transparency.

04

Confirm & pay out

Buyer marks item received. Funds release to the seller. Both leave ratings.

Current inventory

New arrivals & fresh drops

View all entries
CT
AuctionMINT 9.6
Ends 04h 12m

Sealed Chrono Trigger — SNES (VGA 9.6)

Top Bid

$12,450

Seller

VintageVault ★ 4.99

342 reviews

PQ
Buy NowMINT

Panasonic Q GameCube — CIB, Region Free

Price

$1,890

Seller

NeoTokyo ★ 5.00

128 reviews

SD
Bid / BuyNEAR MINT

Steam Deck OLED 1TB — Limited Edition

Buy Now

$850

Seller

DeckedOut ★ 4.97

89 reviews

SB
AuctionGOOD
Ends 02d 08h

Steel Battalion Controller — CIB, Xbox

Top Bid

$410

Seller

MechWar ★ 4.92

44 reviews

N64
Buy NowNEAR MINT 9.4

N64 Funtastic Fire Watermelon Red

Price

$349

Seller

RadRetr0 ★ 4.95

211 reviews

PE
Bid / BuyGRADED 8.5

Pokémon Emerald GBA — CIB, Graded

Buy Now

$850

Seller

BoxedGems ★ 5.00

76 reviews

DC
AuctionGOOD
Ends 01d 14h

Sega Dreamcast HKT-3000 — Japan

Top Bid

$250

Seller

TokyoFinder ★ 4.94

302 reviews

GC
Buy NowMINT 10.0

GameCube Controller — Spice Orange

Price

$185

Seller

BoxedGems ★ 5.00

76 reviews