Altered Beast: Guardian of the Realms (GBA) — PSA Pop Report & Prices
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PSA has graded 4 Altered Beast: Guardian of the Realms Game Boy Advance copies on record — 4 sealed. PriceCharting lists sealed copies at $130. This page is the per-game pop + price + grading reference for Altered Beast: Guardian of the Realms on Game Boy Advance — updated weekly from PSA’s official population data and PriceCharting’s market catalog.
Quick Facts
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Title: Altered Beast: Guardian of the Realms
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Console: Game Boy Advance
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Variants tracked by PSA: 1
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Total PSA-graded copies: 4 (Loose: 0 · CIB: 0 · Sealed: 4)
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PriceCharting market data: available
PSA Pop by Condition
Tables below show Altered Beast: Guardian of the Realms’s PSA grade breakdown for each condition, across the 1 variant PSA recognizes for this title.
Loose Cartridge
PSA hasn’t graded any loose copies of Altered Beast: Guardian of the Realms for Game Boy Advance yet.
Complete in Box (CIB)
PSA hasn’t graded any CIB copies of Altered Beast: Guardian of the Realms for Game Boy Advance yet.
Factory Sealed
Total graded: 4
Sealed summary by variant:
| Variant | Total Pop | Top Numeric Grade | Best Seal Grade |
|---|---|---|---|
| Made in Japan | 4 | 9.4 | A+ |
Factory Sealed Grade × Seal Matrix
Rows show PSA numeric grades. Columns show seal grades. Cell values are PSA population counts. Top observed grade: 9.4 (PSA scale extends to 10).
| Grade | A+ | A | Total |
|---|---|---|---|
| 9.4 | 2 | — | 2 |
| 9.2 | 1 | — | 1 |
| 8.0 | — | 1 | 1 |
| Total | 3 | 1 | 4 |
Current Market Prices
All prices below come from PriceCharting’s public catalog as of this page’s last update. PriceCharting calculates its values from completed sales on eBay and its own marketplace — independent of any data on this page. The Sealed column is PriceCharting’s “New” price — factory-sealed retail at average condition; specific graded-sealed prices vary sharply by numeric grade + seal letter (use the Sealed eBay browse link below for grade-specific comps).
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Loose cartridge: $21
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Complete in Box (CIB): $74
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Sealed: $130
Heritage Graded Sales
Heritage Auctions sold results below are real auction transactions for Altered Beast: Guardian of the Realms on Game Boy Advance. They complement the PriceCharting loose / CIB / sealed benchmarks above; they are not estimates and they are not blended into PriceCharting’s ungraded market prices.
The first table sums up this game’s Heritage sales by format. The sale records keep Heritage’s own variant notes, because a lot listing doesn’t always say which PSA variant it is.
High-grade games can trade years apart, so older auction records stay visible; treat the latest-sale date as part of the comp, not just the dollar amount.
| Format | Grade | Sale signal | Latest sale | Comps |
|---|---|---|---|---|
| Factory sealed | WATA 9.2 A+ | Last sale $264 | Nov 2, 2020 | 1 |
| Factory sealed | WATA 8.0 A | $89-$156 range | Sep 28, 2021 | 2 |
Sale records:
| Date | Sold For | Grader / Grade | Format | Variant Notes | Source |
|---|---|---|---|---|---|
| Sep 28, 2021 | $156 | WATA 8.0 A | Factory sealed | — | Lot 312139-69053 |
| Nov 2, 2020 | $264 | WATA 9.2 A+ | Factory sealed | — | Lot 122044-11935 |
| Sep 14, 2020 | $89 | WATA 8.0 A | Factory sealed | — | Lot 122037-13881 |
Listings
Each link below opens an eBay search filtered to that condition, scoped to Altered Beast: Guardian of the Realms on Game Boy Advance. “Sold” pulls completed/sold listings (use this for price research). “Listings” pulls current active listings (use this to find a copy to buy).
Why Altered Beast: Guardian of the Realms Matters for Grading
PSA has graded only 4 copies of Altered Beast: Guardian of the Realms for Game Boy Advance across all conditions. Every graded copy is sealed. On PriceCharting, sealed copies are $130 and loose carts $21, about 6× apart.
Frequently Asked Questions
Is Altered Beast: Guardian of the Realms Game Boy Advance worth grading?
PSA has graded 4 copies of Altered Beast: Guardian of the Realms on Game Boy Advance (4 sealed). PriceCharting lists loose at $21, CIB at $74 and sealed at $130. The Graded Sales table above lists graded copies’ auction results.
How rare is a graded sealed copy of Altered Beast: Guardian of the Realms?
PSA has graded 4 sealed copies of Altered Beast: Guardian of the Realms for Game Boy Advance. The highest grade it has given one is 9.4 (2 copies).
Which variants of Altered Beast: Guardian of the Realms does PSA track?
PSA’s census lists one variant of Altered Beast: Guardian of the Realms on Game Boy Advance: Made in Japan.
Sources
Pop counts pulled weekly from PSA Video Games population data. Prices from PriceCharting. PSA acquired WATA in July 2021 and completed the rebrand to PSA Video Games on October 20, 2025. PSA Video Games population data is the continuation of WATA’s population history. Heritage graded-sale comps come from Heritage Auctions sold archive lot pages linked in the sale-record table. Rankings, medians and summaries are What The Slab analysis — How we get our numbers.
Related Resources
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Game Boy Advance Game Library — every variant PSA tracks for this console, with pop + price per condition tier (loose, CIB, sealed).
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Retro Video Game Collecting — our guide hub for retro game collecting and grading.
More Game Boy Advance pop reports & prices: