Chan HO Park prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.42 | Buy on eBay ↗ |
| PSA 7 | $3.29 | Buy on eBay ↗ |
| PSA 8 | $15.38 | Buy on eBay ↗ |
| PSA 9 | $24.99 | Buy on eBay ↗ |
| Grade 9.5 | $32.90 | Buy on eBay ↗ |
| PSA 10 | $139.99 | Buy on eBay ↗ |
| BGS 10 | $182.00 | Buy on eBay ↗ |
| CGC 10 | $84.00 | Buy on eBay ↗ |
| SGC 10 | $84.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1994 Upper Deck Chan HO Park Electric Diamond #520 value & prices
The 1994 Upper Deck Chan HO Park Electric Diamond #520 is a Baseball card (Electric Diamond parallel) released in 1994. Ungraded copies carry a market value of about $1.42.
An ungraded copy is worth around $1.42, a PSA 9 around $24.99, a PSA 10 (Gem Mint) around $139.99 and a pristine BGS 10 around $182.00. That's roughly a 99× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
With raw copies near $1.42 and top grades reaching $139.99, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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