Sage's Knowledge Price Guide
Portal Three Kingdoms · Common · Released 1999
Market values below come from real eBay sold listings and are refreshed daily. Grading is the single biggest value lever — check the raw-to-PSA-10 gap, then scan your copy with Midpoint to see if its centering makes the grade.
Current prices
Raw (ungraded)
| NM | $3.48 |
| LP | $3.15 |
| MP | $1.76 |
| HP | $0.89 |
| DM | $2.56 |
Graded
Last updated 2026-07-11 · Source: eBay sold listings via Scrydex
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