How much is a PSA 10 Professor's Research #209?

A PSA 10 Professor's Research #209 from Pokemon Sword & Shield is currently priced at $40 based on completed sales tracked on PokeInvest.

Is grading Professor's Research #209 worth it?

With a raw price of $4 and a PSA 10 selling for $40, grading Professor's Research #209 has a potential gross margin of $36 before PSA fees ($15-50 depending on service tier). Use the PokeInvest PSA Calculator for a full ROI breakdown.

PSA 9 vs PSA 10 Professor's Research #209: what's the price difference?

A PSA 10 Professor's Research #209 sells for about $40 versus about $20 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 2.0x premium based on recent sales tracked on PokeInvest.

What's the raw price of Professor's Research #209?

The raw (ungraded) price of Professor's Research #209 from Pokemon Sword & Shield is currently $4, based on live market data tracked daily by PokeInvest.

Home / Sword & Shield / Professor's Research #209

Professor's Research #209

Pokemon Sword & Shield

Market price

$3.77

5 sales · latest 2 weeks ago

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

5 sold in 3 days · latest 2 weeks ago

$3.00 $4.49

$3.00 2 weeks ago Professor's Research [Professor Magnolia] (Secret) · Near Mint · Holofoil · English $3.00 2 weeks ago Professor's Research [Professor Magnolia] (Secret) · Near Mint · Holofoil · English $3.77 2 weeks ago Professor's Research [Professor Magnolia] (Secret) · Near Mint · Holofoil · English $4.40 2 weeks ago Professor's Research [Professor Magnolia] (Secret) · Near Mint · Holofoil · English $4.49 2 weeks ago Professor's Research [Professor Magnolia] (Secret) · Near Mint · Holofoil · English

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	$40.00 est · pop 433	$21.52 est · pop 104	$32.32 est	$24.00 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? 61% of 707 PSA-graded copies came back a 10. Raw $3.77 → PSA 10 $40.00 est. Expected value after a $25 fee: $-2.81 per copy.

Run the full math →

Sales volume: Top 10% of cards