jeskai card sleeves Izzet Storm - Realm Guard MTG Sleeves The Gathering and Pokémon) or your Japanese cards (such as Yu Dragon Shield matte sleeves for

I remember when LGSs were selling these for under a thousand bucks

The market price is a conservative estimate, as NM copies command as much as $150, while you can find LP cards selling for about $70

Zubat [Blue Back] #41 (Pokemon Japanese Topsun | Pokemon Cards) prices are based on the historic sales

In theory, with a Naban, Dean of Iteration on the battlefield, you only need half the number of blue mana symbols on the battlefield to make Master of Waves good (for example, in the worst-case scenario where you have just a Naban, Dean of Iteration and a Master of Waves, you'll still end up with 10 power across five bodies, which is a pretty reasonable deal for four mana, and if you throw just one other Wizard into the mix, things cat get out of hand really quickly when Master of Waves' enters-the-battlefield trigger is doubled)