Pokémon TCG · Start Deck 100 Battle Collection · Japanese · #428
Cornerstone Mask Ogerpon ex #428 (Japanese) price
Start Deck 100 Battle Collection428Market prices
90-day range · TCGplayer
Cornerstone Mask Ogerpon ex (#428, Common) is a card from the Japanese Pokémon set Start Deck 100 Battle Collection. Near Mint, it has a market price of about $1.83 on TCGplayer and €1.00 on Cardmarket (updated September 25, 2026). Its 90-day TCGplayer market price range is $1.70 to $1.83. Among the 676 Common cards of Start Deck 100 Battle Collection, it is the 302nd most valuable. Converted to dollars, its Cardmarket price is 38.8% lower than its TCGplayer price.
Cornerstone Mask Ogerpon ex #428 prices by finish
| Finish | TCGplayer | Cardmarket |
|---|---|---|
| Normal | $1.83 | €1.00 |
Near Mint prices: TCGplayer market price, Cardmarket price trend, updated September 25, 2026.
Price changes by finish
| Finish | Price | 7 days | 30 days | 90 days | 90-day range |
|---|---|---|---|---|---|
| Normal | TCGplayer market price | – | – | – | $1.70 – $1.83 |
Change of the same Near Mint price (same market, same finish) against 7, 30 and 90 days ago; range: its lowest and highest daily value over the last 90 days. Only where the price history supports a figure; lowest listings have none.
Follow your own copies, graded or raw, and what they are worth in Sparkl.
Cornerstone Mask Ogerpon ex #428 price history
About this card
- Number
- 428
- Rarity
- Common
- Finishes
- Normal
- Rank in its rarity
- 302nd of 676 Common cards
- Against its rarity’s median
- 1.3× the median ($1.41)
- Cardmarket vs TCGplayer
- −38.8% after conversion ($1.1208 per euro)
- Released
- December 19, 2025
- Print language
- Japanese
How this page is made: Near Mint prices from TCGplayer and Cardmarket, refreshed daily; ranks, medians and comparisons are computed by Sparkl from those prices.
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