How much is a PSA 10 Koffing #275?

A PSA 10 Koffing #275 from Pokemon Japanese Shiny Star V is currently priced at $55 based on completed sales tracked on PokeInvest.

Is grading Koffing #275 worth it?

With a raw price of $5 and a PSA 10 selling for $55, grading Koffing #275 has a potential gross margin of $50 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 Koffing #275: what's the price difference?

A PSA 10 Koffing #275 sells for about $55 versus about $19 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 2.9x premium based on recent sales tracked on PokeInvest.

What's the raw price of Koffing #275?

The raw (ungraded) price of Koffing #275 from Pokemon Japanese Shiny Star V is currently $5, based on live market data tracked daily by PokeInvest.

Koffing #275

Name: Koffing #275
Brand: Pokémon

Pokemon Japanese Shiny Star V

Ungraded

$4.99

19 sales

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

19 sold in 80 days · latest last week

$3.60 $6.49

2 sales well outside the rest ($6.49, $6.47). 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

2 from real sales · 2 est

Grade	PSA	CGC	BGS	SGC
10		—	$84.00 est	$39.00 est
9.5	—		—	—
9			—	—

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? 82% of 214 PSA-graded copies came back a 10. Raw $4.99 → PSA 10 $55.00. Expected value after a $60 fee: $-16.54 per copy.

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

Sales volume: Top 40% of cards