Lady Sia
Game Boy Advance · 2001
About this game
Lady Sia is a young female warrior princess who's attempting to save her homeland from the cruel beastmen, the T'soas.
At the opening Sia is being thrown in prison.
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A veiled figure eventually helps her escape, and that's where you begin the game.
Run, jump, crawl, climb, sneak and slash your way past monsters, demons, and assorted perils in order to save your empire from the evil race of the animal creatures.
About Game Boy Advance
Nintendo's Game Boy Advance (2001) offered near-SNES-level graphics in a handheld and became a home for excellent ports as well as original titles across nearly every genre. GBA cartridges are generally durable and plentiful, making it an approachable platform for new collectors, though a few late-release RPGs and limited exclusives have become genuine chase items.
Gamevaro tracks Lady Sia for Game Boy Advance 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 Lady Sia 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 GBA release dates back to 2001.
Price history
Market values by condition
PAL
NTSC-U
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-07-16 | Graded New | NTSC-U | €152.79 |
| 2026-07-16 | New (sealed) | NTSC-U | €87.66 |
| 2026-07-16 | Complete in Box | NTSC-U | €84.89 |
| 2026-07-16 | Item only | NTSC-U | €26.21 |
| 2026-07-16 | Manual Only | NTSC-U | €10.23 |
| 2026-07-16 | Box Only | NTSC-U | €30.69 |
| 2026-07-14 | Item only | NTSC-U | €26.17 |
| 2026-07-14 | Graded New | NTSC-U | €152.55 |
| 2026-07-14 | New (sealed) | NTSC-U | €87.53 |
| 2026-07-14 | Complete in Box | NTSC-U | €84.76 |
| 2026-07-14 | Manual Only | NTSC-U | €10.22 |
| 2026-07-14 | Box Only | NTSC-U | €30.64 |
| 2026-07-13 | New (sealed) | NTSC-U | €87.48 |
| 2026-07-13 | Complete in Box | NTSC-U | €84.72 |
| 2026-07-13 | Graded New | NTSC-U | €152.47 |
| 2026-07-13 | Item only | NTSC-U | €26.16 |
| 2026-07-13 | Box Only | NTSC-U | €30.62 |
| 2026-07-13 | Manual Only | NTSC-U | €10.21 |
| 2026-07-12 | Box Only | NTSC-U | €30.62 |
| 2026-07-12 | New (sealed) | PAL | €192.48 |
| 2026-07-12 | Graded New | PAL | €211.72 |
| 2026-07-12 | Complete in Box | PAL | €67.91 |
| 2026-07-12 | Box Only | PAL | €3.09 |
| 2026-07-12 | Complete in Box | NTSC-U | €84.72 |
| 2026-07-12 | Item only | NTSC-U | €26.16 |
| 2026-07-12 | New (sealed) | NTSC-U | €87.48 |
| 2026-07-12 | Graded New | NTSC-U | €152.47 |
| 2026-07-12 | Manual Only | NTSC-U | €10.21 |
| 2026-07-12 | Item only | PAL | €20.30 |
| 2026-07-12 | Manual Only | PAL | €14.90 |
Market insights
Rarity & condition
Lady Sia has a steady sales history on the tracked marketplaces, meaning enough copies circulate to establish a reliable market price.
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 Lady Sia worth?
Lady Sia for Game Boy Advance is currently worth €29.92 loose, €67.91 complete in box, and €192.48 factory sealed. Prices are based on real sales and update regularly on Gamevaro.
Is Lady Sia rare?
Lady Sia has a steady sales history on the tracked marketplaces, meaning it trades hands regularly and isn't considered particularly rare.
What's the difference between loose, CIB and sealed for Lady Sia?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. For Lady Sia, loose is €29.92 and CIB is €67.91 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.
Is Lady Sia worth more in PAL or NTSC?
The PAL version of Lady Sia is currently worth €29.92 loose, versus €21.90 for NTSC-U. Regional price differences usually come down to print run size and regional collector demand.
Ratings & Reviews
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