How much is a PSA 10 Houndstone #42?

A PSA 10 Houndstone #42 from Pokemon Promo is currently priced at $160 based on completed sales tracked on PokeInvest.

Is grading Houndstone #42 worth it?

With a raw price of $2 and a PSA 10 selling for $160, grading Houndstone #42 has a potential gross margin of $158 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 Houndstone #42: what's the price difference?

A PSA 10 Houndstone #42 sells for about $160 versus about $10 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 16.8x premium based on recent sales tracked on PokeInvest.

What's the raw price of Houndstone #42?

The raw (ungraded) price of Houndstone #42 from Pokemon Promo is currently $1, based on live market data tracked daily by PokeInvest.

Houndstone #42

Name: Houndstone #42
Brand: Pokémon

Pokemon Promo

Market price

$1.83

40 sales · latest 3 days ago

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

40 sold in 80 days · latest 3 days ago

$0.40 $9.99

$0.40 3 days ago Houndstone - 042 (Cosmos Holo) · Near Mint · Holofoil · English $0.52 3 days ago Houndstone - 042 (Cosmos Holo) · Near Mint · Holofoil · English $0.40 3 days ago Houndstone - 042 (Cosmos Holo) · Near Mint · Holofoil · English $0.45 4 days ago Houndstone - 042 (Cosmos Holo) · Lightly Played · Holofoil · English $0.49 5 days ago Houndstone - 042 (Cosmos Holo) · Near Mint · Holofoil · English $1.99 last week The Pokémon Company Pokemon TCG Houndstone RARE SWIRL 🌀 Promo Cosmos Holo #042 $1.50 last week Houndstone (Cosmos Holo) 042 Promo Blister Exclusives Pokemon Lightly Played #042 $1.99 last week Pokemon TCG SV: Scarlet & Violet Promo Cards #042 Houndstone #042 $3.99 2 weeks ago Houndstone SVP 042 Scarlet & Violet Black Star Promo Holo Pokemon Card NM #SVP 042 $2.99 2 weeks ago Houndstone (Cosmos Holo) 042 Promo Blister Exclusives Pokemon Near Mint #42 $0.52 2 weeks ago Houndstone - 042 (Cosmos Holo) · Near Mint · Holofoil · English $0.49 2 weeks ago Houndstone - 042 (Cosmos Holo) · Near Mint · Holofoil · English $0.53 2 weeks ago Houndstone - 042 (Cosmos Holo) · Near Mint · Holofoil · English $0.75 2 weeks ago Houndstone - 042 (Cosmos Holo) · Near Mint · Holofoil · English $0.47 2 weeks ago Houndstone - 042 (Cosmos Holo) · Near Mint · Holofoil · English $2.36 2 weeks ago Pokemon - Houndstone SVP 042 - Black Star Promo - Cosmos - Obsidian Flames - NM #SVP042 $2.20 3 weeks ago Pokemon Card Houndstone 042 Cosmo Holo Black Star Promo Near Mint #042 $3.91 3 weeks ago Houndstone SVP042 Cosmos Holo Black Star Promo Pokemon Near Mint #042 $1.99 3 weeks ago Houndstone (Cosmos Holo) 042 Promo Blister Exclusives Pokemon Holofoil Near Mint #042 $9.99 3 weeks ago Houndstone & Eevee Black Star Promo 042 043 Pokemon #042 $1.88 3 weeks ago Houndstone (Cosmos Holo) 042 Promo Blister Exclusives Pokemon Near Mint #042 $1.50 3 weeks ago Houndstone 042 Black Star Promo Cosmos Holo, Scarlet & Violet, Pokémon TCG, NM #042 $2.49 4 weeks ago Houndstone - (Cosmos Holo) Pokemon TCG Promo Blister Exclusives 042 NM #042 $3.50 4 weeks ago Pokemon - Houndstone 042 Black Star Promo Scarlet & Violet LP SWIRL #042 $1.50 4 weeks ago Houndstone - 042 (Cosmos Holo) 042 Sv: Scarlet & Violet Promo Holo Pokemon #042 $1.24 5 weeks ago Houndstone SVP 042 Cosmos Holo Scarlet & Violet Black Star Promo Pokemon #SVP 042 $2.81 5 weeks ago Houndstone Cosmos Holo Blister Exclusives 042 Promo Pokemon NM Pokemon Card #042 $1.00 6 weeks ago Houndstone 042 Pokemon Scarlet & Violet Black Star Promo Card Cosmo Holo - NM #042 $1.00 6 weeks ago Pokémon TCG Houndstone Black Star Promo with Swirl Cosmos Holo #042 $2.15 6 weeks ago Houndstone (Cosmos Holo) 042 Promo Blister Exclusives Pokemon Lightly Played #042 $1.69 7 weeks ago HOUNDSTONE (COSMOS HOLO) 042 PROMO BLISTER EXCLUSIVES POKEMON #042 $2.69 7 weeks ago Pokemon Houndstone (Cosmos Holo) 042 Promo Blister Exclusives Near Mint #042 $1.99 2 months ago Houndstone Holofoil [SVP - 042] Promo Pokemon TCG #042 $6.00 2 months ago Pokemon - Houndstone SVP042 Promo Cosmos Holo NM DOUBLE SWIRL #042 $4.27 2 months ago Scarlet & Violet Promo Houndstone 042 Holo Pokemon (Cosmos Holo Swirl) NM/M #042 $2.15 2 months ago Houndstone (Cosmos Holo) 042 Promo Blister Exclusives Pokemon Lightly Played #042 $1.00 2 months ago Pokemon Houndstone SVP 042 Cosmos Holo Scarlet and Violet Black Star Promo #042 $1.33 2 months ago Pokemon TCG Black Star Promo Houndstone SVP042 SV Black Star Promo Card #042 $1.79 2 months ago Houndstone 042 Pokemon Scarlet & Violet Black Star Promo Card Cosmo Holo - NM #042 $2.00 2 months ago Pokemon - Houndstone SVP042 Promo Cosmos Holo NM SWIRL #042

2 sales well outside the rest ($9.99, $6.00). 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 · 2 est

Grade	PSA	CGC	BGS	SGC
10		—	$128.00 est	$59.00 est
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? 27% of 60 PSA-graded copies came back a 10. Raw $1.83 → PSA 10 $159.95. Expected value after a $60 fee: $-12.20 per copy.

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

Sales volume: Top 10% of cards