Each one is selling for $29.99 or $39.99 in foils, so we consider that the baseline
On top of that, there will be Borderless Viewport Lands, which are unique versions of the various Planet Lands with Station
Lets call that 50% likely which is again, a significant rounding up on things
706 : Chimeric Staff becomes an X/X artifact creature until end of turn. Clone is a creature that reads, You may have Clone enter the battlefield as a copy of any creature on the battlefield. After a Staff has become a 5/5 artifact creature, a Clone enters the battlefield as a copy of it
Cube mana bases: It gives black decks a land slot that offers late-game utility without taking up a spell slot
Your first thought was, Wow, these players seem upset and have bad manners. But the formers opponent cast Ashnods Coupon while the latter was casting a Blacker Lotus