How much is a PSA 10 Porygon [Reverse Holo] #137?

A PSA 10 Porygon [Reverse Holo] #137 from Pokemon Scarlet & Violet 151 is currently priced at $291 based on completed sales tracked on PokeInvest.

Is grading Porygon [Reverse Holo] #137 worth it?

With a raw price of $1 and a PSA 10 selling for $291, grading Porygon [Reverse Holo] #137 has a potential gross margin of $290 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 Porygon [Reverse Holo] #137: what's the price difference?

A PSA 10 Porygon [Reverse Holo] #137 sells for about $291 versus about $18 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 16.4x premium based on recent sales tracked on PokeInvest.

What's the raw price of Porygon [Reverse Holo] #137?

The raw (ungraded) price of Porygon [Reverse Holo] #137 from Pokemon Scarlet & Violet 151 is currently $1, based on live market data tracked daily by PokeInvest.

Porygon [Reverse Holo] #137

Name: Porygon [Reverse Holo] #137
Brand: Pokémon

Pokemon Scarlet & Violet 151

Ungraded

$1.25

14 sales

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

14 sold in 83 days · latest today

$0.25 $2.54

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

Price by grade

2 from real sales · 3 est

Grade	CGC	BGS	SGC
10	$175.00 est · pop 22	$378.00 est	$175.00 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 60 PSA-graded copies came back a 10. Raw $1.25 → PSA 10 $290.88. Expected value after a $60 fee: +$33.90 per copy.

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

Sales volume: Top 20% of cards