What is the most valuable card in Unknown Event?

As of August 3, 2026, the most valuable Unknown Event card tracked by CardIntel is Snapsail Rider #RR05 with a reference price of $499.99.

How are these prices calculated?

Each price is the CardIntel published reference price: market snapshots layered with verified eBay completed-sale evidence where available, with thin or runaway quotes suppressed. Every card page shows the price with its as-of date, source, and confidence.

How many Unknown Event cards does CardIntel track?

CardIntel tracks 187 Unknown Event cards, 187 of them with a published price.

Magic: The Gathering · Unknown Event

The most valuable cards in Unknown Event.

As of August 3, 2026, the most valuable Unknown Event card is Snapsail Rider #RR05 at $499.99. Rankings use the CardIntel published reference price — market snapshots layered with verified sale evidence, thin quotes suppressed — for 187 priced cards of the 187 tracked in this set.

Top 25 rankedAs of August 3, 2026Full Unknown Event hub →

#	Card	Rarity	Reference Price
1	? Snapsail Rider#RR05	rare	$499.99
2	? The Snapstone Wielder#RZ06h	rare	$427.99
3	? Your Favorite Character#RC05c	rare	$267.49
4	Emrakul and Chatterfang#RG10	rare	$199.99
5	? Monet, Sensei of the Sewers#RZ06g	rare	$174.00
6	Glorious Dragon-Kin#RA05a	rare	$119.99
7	? Avacyn and Griselbrand#RZ08a	rare	$110.00
8	? Manakin and Millikin#RA03c	rare	$106.98
9	Chicago Loop#RL01	rare	$106.33
10	? Colossal Dreadmaw and Storm Crow#RZ07a	rare	$103.00
11	The Convention Enthusiast#RZ05l	rare	$100.22
12	? Polis the Planeshifter#MR01	mythic	$100.00
13	Minnea, Planar Tourist#MG01	mythic	$100.00
14	Kevin, Questing Dragon#RR08a	rare	$99.99
15	Shen, Wish Granter#RZ04q	rare	$99.99
16	Tragda, the Burner#RR07	rare	$98.69
17	The Chaos Keeper#RZ02c	rare	$96.25
18	The Charitable Drafter#RU06	rare	$94.00
19	Princess Snowfall#RZ04e	rare	$90.99
20	? Sword of Fire and Ice and War and Peace#RA06c	rare	$90.00
21	? Isamaru and Yoshimaru#RW02b	rare	$89.99
22	The Dilu Horse#RG03d	rare	$85.82
23	? Dan, Shrewd Trader#RB03b	rare	$85.00
24	Lord of Atlanta#RU01	rare	$85.00
25	Cinnamon, Seasoned Steed#RA01	rare	$80.00

Prices are dated reference values, not live quotes — cite them together with the as-of date above. Attribution: CardIntel (cardintel.io). See the methodology for how reference prices are built.