Lock 'n' Chase
Game Boy · 1981
About this game
Lock 'n' Chase is a video game developed by Data East and released in arcades in Japan in 1981.
It was licensed to Taito for distribution in North America.
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A maze game, Lock 'n' Chase was Data East's response to Pac-Man.
An updated version was published for the Game Boy in 1990 and later re-released on 3DS in 2011.
About Game Boy
The original Game Boy (1989) proved that handheld gaming didn't need cutting-edge graphics to succeed — its monochrome screen and legendary battery life, combined with Tetris as a pack-in, made it a cultural phenomenon. Game Boy cartridges are famously durable, so this remains one of the more accessible retro platforms to collect, though translucent color variants and complete-in-box copies with the original brick-sized manual add real value for condition-focused collectors.
Gamevaro tracks Lock 'n' Chase for Game Boy with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.
Adding Lock 'n' Chase to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This GB release dates back to 1981.
Market values by condition
PAL
NTSC-U
NTSC-J
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-08-13 | Graded New | NTSC-U | €91.76 |
| 2026-08-13 | Boxed (CIB) | NTSC-U | €36.81 |
| 2026-08-13 | Box Only | NTSC-U | €36.38 |
| 2026-08-13 | Loose / Item only | NTSC-J | €6.83 |
| 2026-08-13 | Box Only | NTSC-J | €7.20 |
| 2026-08-13 | Boxed (CIB) | NTSC-J | €17.99 |
| 2026-08-13 | Graded New | NTSC-J | €45.73 |
| 2026-08-13 | Loose / Item only | PAL | €13.65 |
| 2026-08-13 | Sealed / New | NTSC-J | €41.58 |
| 2026-08-13 | Loose / Item only | NTSC-U | €10.39 |
| 2026-08-13 | Sealed / New | NTSC-U | €84.89 |
| 2026-08-13 | Manual Only | NTSC-J | €4.29 |
| 2026-08-13 | Item + Box | NTSC-U | €46.77 |
| 2026-08-13 | Manual Only | NTSC-U | €6.19 |
| 2026-08-13 | Item + Box | NTSC-J | €14.03 |
| 2026-08-12 | Sealed / New | NTSC-U | €84.92 |
| 2026-08-12 | Box Only | NTSC-J | €7.20 |
| 2026-08-12 | Loose / Item only | NTSC-J | €6.84 |
| 2026-08-12 | Loose / Item only | NTSC-U | €10.39 |
| 2026-08-12 | Boxed (CIB) | NTSC-U | €36.83 |
| 2026-08-12 | Boxed (CIB) | NTSC-J | €18.00 |
| 2026-08-12 | Box Only | NTSC-U | €36.40 |
| 2026-08-12 | Manual Only | NTSC-J | €4.29 |
| 2026-08-12 | Sealed / New | NTSC-J | €41.59 |
| 2026-08-12 | Graded New | NTSC-U | €91.80 |
| 2026-08-12 | Graded New | NTSC-J | €45.75 |
| 2026-08-12 | Manual Only | NTSC-U | €6.20 |
| 2026-08-10 | Graded New | NTSC-U | €91.84 |
| 2026-08-10 | Box Only | NTSC-U | €36.41 |
| 2026-08-10 | Sealed / New | NTSC-U | €84.96 |
Market insights
Rarity & condition
Only a handful of market sales have been tracked for Lock 'n' Chase, suggesting it doesn't trade hands very often — a sign of relative scarcity compared to more common Game Boy titles.
Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.
Frequently asked questions
How much is Lock 'n' Chase worth?
Lock 'n' Chase for Game Boy is currently worth €13.65 loose. Prices are based on real sales and update regularly on Gamevaro.
Is Lock 'n' Chase rare?
Lock 'n' Chase has only a handful of tracked market sales, suggesting relative scarcity compared to more common Game Boy titles.
What's the difference between loose, CIB and sealed for Lock 'n' Chase?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. These are tracked as separate market values because the price gap between them can be significant, especially for older releases.
Is Lock 'n' Chase worth more in PAL or NTSC?
The PAL version of Lock 'n' Chase is currently worth €13.65 loose, versus €10.39 for NTSC-U. Regional price differences usually come down to print run size and regional collector demand.
Ratings & Reviews
Also on other platforms
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