Brock's Rhydon · Gym Heroes #2 (1st Edition Holo)
2000 · Gym Heroes · 1st Edition Holo
Total graded
1,986
PSA 10 · 6.9%
138
Grading activity
How many new slabs are arriving — and is the pace changing?
Average weekly volume
~4/wk
Last 7 days
+4
Registry rank
Pace trend
Holding steady16 new slabs in the last 4 wks, vs 23 in the 4 wks before — too small a sample for a 7-slab difference to mean anything. Not a change in pace.
Condition signals
Do new slabs still gem like the old ones?
Last 8 wks
39 slabs
Lifetime
1,986 slabs
Only 39 new slabs in the full 8-wk window this reads over — this card is graded too slowly for a reliable fresh-quality read. That's normal for vintage and low-volume cards, not a sign to check back later.
Grade breakdown · last 7 days
The 9 or the 10?
What the top grade costs here, next to cards with the same scarcity gap.
$2,240 for the 10 — similar cards put it at $2,700–$5,000.
PSA 9
$355
877 graded
PSA 10
$2,240
138 graded
You pay 6.3× for the 10 · cards with a similar mix step 7.5×–14.2×
Prices are 2-wk median listings · counts are the full PSA population.
Price data courtesy of Scrydex.
Grading over time
How has grading volume moved since tracking began?
Grade distribution
How do this card's grades break down?
1,986 graded
PSA 10
138 · 7%
PSA 9
877 · 44%
PSA 8
564 · 28%
PSA 7
210 · 11%
6 & below
197 · 10%