Mr. Mime-GX #173 PSA 10 Price
Market value · PSA 10
PSA 10 slabs for sale right now
2018 Pokemon Sun & Moon Mr. Mime GX 56/168 Sm-Celestial Storm Holo PSA 10PSA 10 · eBay$159.99
2018 Pokemon Sun & Moon Mr. Mime GX 56/168 Sm-Celestial Storm Holo PSA 10PSA 10 · eBay$299.99
Pokemon Mr. Mime GX Celestial Storm Secret Rare Full Art #173 PSA 10 Gem MintPSA 10 · eBay$450.00
2018 POKEMON SUN & MOON CELESTIAL STORM SECRET #173 FULL ART/MR. MIME GX PSA 10PSA 10 · eBay$575.00Cheapest PSA 10 $159.99 — 35% below our estimate of $248
Cert-verified PSA 10 price history
Latest $336 (May 2026, 1 sale) · ▲ 257% since Sep 2018
Every point is the median of real cert-verified PSA 10 sales — 66 sales PSA tied to specific graded slabs, each with a public cert number you can check on psacard.com. Not a scraped price index.
Why $248? Cert-verified PSA 10 sales
These are the actual sales behind the price above — each one tied by PSA to a specific graded slab, not an estimate.
Sale mix: 2 auctions, 2 accepted offers, 2 fixed-price. A PSA 10 copy trades roughly every 25 days (median gap between cert-verified sales).
PSA population
PSA has graded 152 copies of Mr. Mime-GX at PSA 10 out of 311 total PSA graded — a 49% gem (PSA 10) rate. Low graded supply and few recent sales mean the price can move sharply.
Is grading worth it — at the real gem rate?
Buying raw at $50 and grading: a 10 nets ~$248, a 9 nets ~$46. At this card's real 49% gem rate, the expected outcome is +$69 after a ~$25 grading fee — assuming a clean copy that grades 9 or 10. Below-9 outcomes make it worse; a sharp eye for centering and surface is what beats these odds.
Frequently asked questions
How much is Mr. Mime-GX #173 worth in PSA 10?
A PSA 10 Mr. Mime-GX (Celestial Storm #173) is worth about $248, typically 210–285, based on recent real sold prices.
Is it worth grading Mr. Mime-GX?
A PSA 10 sells for roughly 5× the raw price ($248 vs $50) — worth weighing against grading fees and the odds of a 10.
How many Mr. Mime-GX PSA 10 exist?
PSA has graded 152 copies of Mr. Mime-GX at PSA 10 out of 311 total PSA graded.
We'll email you when this card's value crosses your target.
Other cards in Celestial Storm
Cite this page
Free to use with attribution to CardTrack.
Mr. Mime-GX (Celestial Storm #173) PSA 10 — Pokémon market value $248. Source: CardTrack, https://cardtrack.com/pokemon/card/celestial-storm/mr-mime-gx-173/psa-10