How much is a PSA 10 Professor's Research: Professor Sada [Holo] #189?

A PSA 10 Professor's Research: Professor Sada [Holo] #189 from Pokemon Scarlet & Violet is currently priced at $31 based on completed sales tracked on PokeInvest.

Is grading Professor's Research: Professor Sada [Holo] #189 worth it?

With a raw price of $0 and a PSA 10 selling for $31, grading Professor's Research: Professor Sada [Holo] #189 has a potential gross margin of $31 before PSA fees (from $59.99 a card, more for higher declared values). Use the PokeInvest PSA Calculator for a full ROI breakdown.

PSA 9 vs PSA 10 Professor's Research: Professor Sada [Holo] #189: what's the price difference?

A PSA 10 Professor's Research: Professor Sada [Holo] #189 sells for about $31 versus about $10 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 3.0x premium based on recent sales tracked on PokeInvest.

What's the raw price of Professor's Research: Professor Sada [Holo] #189?

The raw (ungraded) price of Professor's Research: Professor Sada [Holo] #189 from Pokemon Scarlet & Violet is currently $0, based on live market data tracked daily by PokeInvest.

Home / Scarlet & Violet / Professor's Research: Professor Sada [Holo] #189

Professor's Research: Professor Sada [Holo] #189

Pokemon Scarlet & Violet

Market price

$0.12

8 sales · latest yesterday

Sales we held out are listed below, not counted here.

8 sold in 16 days · latest yesterday

$0.06 $0.26

$0.20 yesterday Professor's Research [Professor Sada] - 189/198 · Near Mint · Holofoil · English $0.15 yesterday Professor's Research [Professor Sada] - 189/198 · Near Mint · Holofoil · English $0.26 2 days ago Professor's Research [Professor Sada] - 189/198 · Lightly Played · Holofoil · English $0.13 2 weeks ago Professor's Research [Professor Sada] - 189/198 · Near Mint · Holofoil · English $0.10 2 weeks ago Professor's Research [Professor Sada] - 189/198 · Near Mint · Holofoil · English $0.06 2 weeks ago Professor's Research [Professor Sada] - 189/198 · Near Mint · Holofoil · English $0.11 2 weeks ago Professor's Research [Professor Sada] - 189/198 · Near Mint · Holofoil · English $0.10 2 weeks ago Professor's Research [Professor Sada] - 189/198 · Lightly Played · Holofoil · English

1 sale well outside the rest ($0.26). A median is barely moved by them, which is why it is the number shown.

Every sale is a completed listing. Click any line to open it.

Price by grade

1 from real sales · 4 est

Grade	PSA	CGC	BGS	SGC
10	$30.72 est · pop 2	$18.00 est	$40.00 est	$18.00 est

Medians of completed sales — click one to see them. Arrows compare the last 90 days with the period before. last sold means one or two sales, so we show the most recent one rather than a median. est is an estimate we have not confirmed. pop is how many exist at that grade. How we price

Grade it? 5% of 39 PSA-graded copies came back a 10. Raw $0.12 → PSA 10 $30.72 est. Expected value after a $60 fee: $-58.42 per copy.

Run the full math → Is yours a 10? Pre-grade it, $3

Sales volume: Bottom 40% of cards