How much is a PSA 10 Prof. Oak's Research [Reverse Holo] #98?

A PSA 10 Prof. Oak's Research [Reverse Holo] #98 from Pokemon Fire Red & Leaf Green is currently priced at $83 based on completed sales tracked on PokeInvest.

Is grading Prof. Oak's Research [Reverse Holo] #98 worth it?

With a raw price of $4 and a PSA 10 selling for $83, grading Prof. Oak's Research [Reverse Holo] #98 has a potential gross margin of $79 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 Prof. Oak's Research [Reverse Holo] #98: what's the price difference?

A PSA 10 Prof. Oak's Research [Reverse Holo] #98 sells for about $83 versus about $35 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 2.4x premium based on recent sales tracked on PokeInvest.

What's the raw price of Prof. Oak's Research [Reverse Holo] #98?

The raw (ungraded) price of Prof. Oak's Research [Reverse Holo] #98 from Pokemon Fire Red & Leaf Green is currently $8, based on live market data tracked daily by PokeInvest.

Home / Fire Red & Leaf Green / Prof. Oak's Research [Reverse Holo] #98

Prof. Oak's Research [Reverse Holo] #98

Name: Prof. Oak's Research [Reverse Holo] #98
Brand: Pokémon

Pokemon Fire Red & Leaf Green

Ungraded

$4.38

4 sales

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

4 sold in 48 days · latest 2 days ago

$2.60 $75.58

$4.76 2 days ago Prof. Oak's Research · Lightly Played · Reverse Holofoil · English $2.60 3 weeks ago Prof. Oak's Research · Moderately Played · Reverse Holofoil · English $4.00 4 weeks ago Prof. Oak's Research · Lightly Played · Reverse Holofoil · English $75.58 7 weeks ago Prof Oak's Research Reverse Foil Pokémon EX FireRed & LeafGreen #98 2004

1 sale well outside the rest ($75.58). A median is barely moved by them, which is why it is the number shown.

Also held for this card: 1 CGC 10. Priced separately, never mixed into this median.

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

Price by grade

2 from real sales · 2 est

Grade	CGC	BGS	SGC
10		$341.00 est	$158.00 est
9		—	—
8	—	—	—

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? 28% of 72 PSA-graded copies came back a 10. Raw $4.38 → PSA 10 $83.00. Expected value after a $60 fee: $-16.07 per copy.

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

Sales volume: Bottom 40% of cards