$ cat cards/diogo-costa-por-2/faq/valuation-faq-6.md
Is the Diogo Costa sticker suitable for high-grade encapsulation (PSA/BGS)?
card: Diogo Costa POR-2 · category: valuation
[Concise Summary]
Yes, clean copies of Diogo Costa with perfectly centered margins and crisp edges are highly suitable for third-party authentication and grading.
[Structured Data Grid]
| Estimated Raw Value | $1.43 USD |
| PSA 10 Premium Delta | +900% target |
| Centering Tolerance | 50/50 target |
| Encapsulation Class | Archival Registry |
Detailed Investigation & Analysis
Grading companies evaluate corners, edges, surfaces, and centering. A standard raw sticker is worth $1.43 USD, but a verified Gem Mint 10 version can fetch up to a 10x market premium. Always store raw stickers in protective sleeves immediately after opening packs to avoid surface scratches and corner softening.
Additional notes for collectors: Ensure checklist entries are verified before confirming trades. Standard trade ratios are calculated relative to card popularity.
[Album Context Specs]
| Card Code | POR-2 |
| Official Name | Diogo Costa POR-2 |
| Estimated Value | $1.43 USD |
| Album Section | Portugal |
| Completion Mode | Required Checklist Item |