Memory Deluge
Instant{2}{U}{U}
Look at the top X cards of your library, where X is the amount of mana spent to cast this spell. Put two of them into your hand and the rest on the bottom of your library in a random order. Flashback {5}{U}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Colour identity Blue · Flashback
In short
Memory Deluge has 9 listed printings; the most valuable is the Game Day · Top 8 printing from SCH at US$12.97 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
Every Memory Deluge printing
Game Day · Top 8
Memory Deluge
SCH · 8
TCGplayer market
US$12.97
Game Day
Memory Deluge
SCH · 8
Price not tracked
Prerelease
Memory Deluge
PMID · 62s
Price not tracked
Promo Pack
Memory Deluge
PMID · 62p
Price not tracked
Inverted
Memory Deluge
DBL · 62
Price not tracked
Extended Art
Memory Deluge
MID · 337
Price not tracked
Memory Deluge
MID · 62
Price not tracked
Retro Frame
Memory Deluge
INR · 361
Price not tracked
Memory Deluge
INR · 75
TCGplayer market
US$0.33