Undervalued Video Games Worth Flipping on eBay

Written by Jeremy Unruh, Founder & CEO of RarityFinder.

Last updated: October 2026

Retro video game prices crashed 30% from 2022 highs — but Buy It Now listings haven't all updated. Knowing current sold comps gives you a window to flip CIB and sealed games at meaningful margins.

Why these are undervalued

Sellers anchor on 2022 peak prices then capitulate
CIB games with manuals undervalued vs sealed
Wata 9.4 sealed routinely cheaper than VGA equivalents
PAL versions overlooked by US flippers

What to look for

CIB N64 first-party (Mario 64, Zelda OoT)
Sealed GameCube black-label first prints
Wata 9.4 sealed NES from launch window
Pokémon GBA originals (Ruby/Sapphire/Emerald)

Typical price range

$40 – $5,000

Top picks

CIB N64 Mario 64 — Verify map insert + registration card.
Sealed GameCube — First print = black label.
Pokémon GBA — Watch for fake battery cartridges.

Red flags

Repro carts (bootlegs from Asia)
Resealed boxes (no Y-fold)
Wata grades from 2021 spike — re-comp current values

Frequently asked questions

Is Wata or VGA better for video game resale?

Wata is the market standard in 2026 with 2x liquidity. VGA grades trade at 30–50% discount.

How do I spot a fake Pokémon GBA cart?

Check label font weight, sticker glossiness, screw type, and battery saves. Real Game Boy carts have a tri-wing screw.

Source: live and sold eBay Buy It Now listings and PriceCharting historical sales data, retrieved at the time of search.

Page facts

Summary: Retro video game prices crashed 30% from 2022 highs — but Buy It Now listings haven't all updated. Knowing current sold comps gives you a window to flip CIB and sealed games at meaningful margins.
Author: Jeremy Unruh, Founder & CEO
Last updated: October 2026
Publisher: RarityFinder, Erie, Colorado, USA
Sources: Source: live and sold eBay Buy It Now listings and PriceCharting historical sales data, retrieved at the time of search.