Rin and Seri, Inseparable M21 278 Core Set 2021 price
Core Set 2021 · released Jul 3, 2020
Market price, Foil
$31.16
As of Oct 2, 2026. Recorded daily by CardFlip.
- Down 3.4% over the last 30 days
Rin and Seri, Inseparable is the 5th most valuable of 91 priced cards in Core Set 2021, 8x the set's median price of $3.71.
- Nonfoil
- This price looks off, check sold listingsOct 2, 2026
- Foil
- $31.16Oct 2, 2026
Price history
Is Rin and Seri, Inseparable worth selling?
Yes.
Market
$31.16
eBay Suggested
$31.16
You Keep
$25.88
A Near Mint copy of Rin and Seri, Inseparable is worth about $31.16 today. The eBay Suggested Price is $31.16; after eBay's fees and $0.75 postage you would keep about $25.88. That is 83% of the market price.
- Near Mint
- $31.16
- Lightly Played
- $26.49
- Moderately Played
- $21.81
- Heavily Played
- $17.14
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About this card
Rin and Seri, Inseparable is card M21 278 in Core Set 2021, released Jul 3, 2020. Its rarity is Mythic.
- Set
- Core Set 2021
- Number
- M21 278
- Released
- Jul 3, 2020
- Rarity
- Mythic
Prices are market prices in US dollars for the printing shown, recorded once a day. A price that looks wrong is not shown.
Other Rin and Seri, Inseparable cards
Other printings of Rin and Seri, Inseparable with a current market price, most valuable first.
