1994 Upper Deck Randy Johnson Electric Diamond #330
1994
See all Randy Johnson cards & values$1.64est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Price by month
Average price of the 1994 Upper Deck Randy Johnson Electric Diamond #330 each month, from 1 recorded price reading. Prices are re-checked regularly; a month's average counts each day from that month's first reading at the price that held that day.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $1.64 | — |
Randy Johnson prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.64 | Buy on eBay ↗ |
| PSA 7 | $2.25 | Buy on eBay ↗ |
| PSA 8 | $9.27 | Buy on eBay ↗ |
| PSA 9 | $38.60 | Buy on eBay ↗ |
| Grade 9.5 | $42.00 | Buy on eBay ↗ |
| PSA 10 | $84.94 | Buy on eBay ↗ |
| BGS 10 | $110.00 | Buy on eBay ↗ |
| CGC 10 | $34.00 | Buy on eBay ↗ |
| SGC 10 | $51.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1994 Upper Deck Randy Johnson Electric Diamond #330 value & prices
The 1994 Upper Deck Randy Johnson Electric Diamond #330 is a Baseball card (Electric Diamond parallel) released in 1994. Ungraded copies carry a market value of about $1.64.
An ungraded copy is worth around $1.64, a PSA 9 around $38.60, a PSA 10 (Gem Mint) around $84.94 and a pristine BGS 10 around $110.00. That's roughly a 52× 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 $1.64 and top grades reaching $84.94, 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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