Graded Supply
How many PSA 10s exist for each card and how fast that supply is growing against its own recent pace. A fact about supply, not a price forecast.
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Showing top 5 free · 597 graded cardsClick a row to see why. Click a card name to open its page.
#Card
Growth / mo
How many times faster PSA 10s are being added than this card's own recent average. 5× means slabs are entering about five times faster than usual.
How to read this board
01 · What it showsPSA population reports: how many 10s exist and how fast new 10s are being added, against each card's own recent pace.
02 · Supply is a headwind, not a verdictWhen 10s are added faster than demand grows, graded prices can soften, but a card with strong demand can absorb a lot of new supply. This board describes supply; it does not call price.
03 · Small pops exaggerateGoing from 4 slabs to 12 is a 3× expansion on almost no absolute volume. Read the multiple next to the population and the monthly count.