Mew ex (Japanese)
SV4a: Shiny Treasure ex · 347/190 · Special Art Rare
Current Prices
Number
347/190
Rarity
Special Art Rare
Variant
Holofoil
Market
US (TCGplayer)
Last Updated
Jun 9, 2026
What Is Mew ex (Japanese) Worth?
Mew ex (Japanese) (Holofoil variant) is an ultra-rare chase card from SV4a: Shiny Treasure ex, card number 347/190. On PokeCardWorth we focus on one question — what is it actually worth — and at its current valuation, it is a premium card whose value justifies professional protection and, often, grading.
Mew ex (Japanese) Value Breakdown
As of 2026, Mew ex (Japanese) (SV4a: Shiny Treasure ex, 347/190) is worth around $353.76 in Near Mint condition. Condition drives the price hard: a Near Mint copy is worth about $353.76, while a Damaged one drops to roughly $289.95. The full condition ladder runs Near Mint $353.76, Lightly Played $301.15, Moderately Played $274.95, Heavily Played $225.00, Damaged $289.95 — so grading the condition correctly before you buy or sell matters more than almost anything else. A PSA 10 (Gem Mint) example is valued near $795.94 — about 2.2x the raw price, which is the single biggest swing in this card's value. PSA 9 copies sit around $307.51.
Is It Worth Grading Mew ex (Japanese)?
Grading Mew ex (Japanese) can pay off concretely: the gap between its raw value ($353.76) and a PSA 10 ($795.94) is about $442.18 — a 2.2x uplift before grading fees. Other graded tiers we track: PSA 9 $307.51, CGC 10 $630.67, CGC 9.5 $312.50. At this price grading is usually worth it: the value jump and authentication outweigh the cost.
Detailed Price Breakdown
| Source | Condition / Grade | Average | Low | High | Sales |
|---|---|---|---|---|---|
| ebay | SGC 10 | $155.00 | $155.00 | $155.00 | 1 |
| ebay | TAG 10 | $580.00 | $580.00 | $580.00 | 13 |
| ebay | HEAVILY PLAYED | $269.99 | $269.99 | $269.99 | 1 |
| ebay | LIGHTLY PLAYED | $199.00 | $199.00 | $199.00 | 8 |
| ebay | NEAR MINT | $409.99 | $409.99 | $409.99 | 52 |
| ebay | ACE 10 | $346.98 | $346.98 | $346.98 | 4 |
| ebay | ACE 9 | $363.83 | $363.83 | $363.83 | 1 |
| ebay | BGS 10 | $855.00 | $855.00 | $855.00 | 18 |
| ebay | BGS 9 5 | $482.50 | $475.00 | $489.99 | 18 |
| ebay | CGC 10 | $630.67 | $630.67 | $630.67 | 74 |
| ebay | CGC 7 | $45.00 | $45.00 | $45.00 | 1 |
| ebay | CGC 7 5 | $38.00 | $38.00 | $38.00 | 2 |
| ebay | CGC 8 | $127.50 | $127.50 | $127.50 | 1 |
| ebay | CGC 8 5 | $270.00 | $270.00 | $270.00 | 3 |
| ebay | CGC 9 | $399.99 | $399.99 | $399.99 | 2 |
| ebay | CGC 9 5 | $312.50 | $312.50 | $312.50 | 12 |
| ebay | PSA 10 | $795.94 | $772.53 | $842.76 | 212 |
| ebay | PSA 2 | $341.50 | $341.50 | $341.50 | 1 |
| ebay | PSA 3 | $143.50 | $143.50 | $143.50 | 4 |
| ebay | PSA 4 | $152.50 | $152.50 | $152.50 | 1 |
| ebay | PSA 5 | $220.50 | $203.50 | $237.50 | 7 |
| ebay | PSA 6 | $255.00 | $255.00 | $255.00 | 7 |
| ebay | PSA 7 | $255.00 | $255.00 | $255.00 | 8 |
| ebay | PSA 8 | $405.00 | $405.00 | $405.00 | 29 |
| ebay | PSA 9 | $307.51 | $307.51 | $307.51 | 66 |
| ebay | TAG 9 | $375.00 | $375.00 | $375.00 | 2 |
| tcgplayer | DAMAGED | $289.95 | $289.95 | $289.95 | 5 |
| tcgplayer | HEAVILY PLAYED | $225.00 | $225.00 | $225.00 | 1 |
| tcgplayer | LIGHTLY PLAYED | $301.15 | $301.15 | $301.15 | 21 |
| tcgplayer | MODERATELY PLAYED | $274.95 | $274.95 | $274.95 | 3 |
| tcgplayer | NEAR MINT | $353.76 | $478.58 | $478.58 | 182 |
Is Mew ex (Japanese) a Good Buy?
As an ultra-rare, Mew ex (Japanese) is exactly the kind of card that appreciates when a set stays popular. Premium cards like this are where most genuine appreciation happens — condition and grade decide the ceiling. Whatever you decide, recheck Mew ex (Japanese)'s value on PokeCardWorth before buying or selling — the 2026 market shifts with set releases, nostalgia cycles, and demand.
