360 cube

3 cycles, different sets
2 mechanics each color and Cycling
Signature of certain cards in all cubes like cycling lands, life gain duals, some cycling cards, or like any range in cycling cards in cubes. It could go novel land set, cycling lands, dual life gain.
I include sleeves and enough full art basics, as well as a decorated box. I indicate a quantity of these if not unique.
$100 challenge. Card value $150. 66% return on all card transactions. Make $2000, or 20 cubes. If I sell them all, via event, I will have moved 7,200 cards this way. If I sell a seat for $20, I keep the cash, winner keeps the cube. $400 to play in all 20. Token for edh.

This breaks down quite well for a general form:
24 singletons/ $1 average with 1 at $10
48 doubles/ $.50 average with 2 sets at $5 a card
80 triples/ $.25 average with 2 sets at $2.50 a card
=360/$150+ ($153)

Further Distribution: 152 card choices
Singletons: 3 of each color, 9 Multi/colorless
Doubles: 6 of each color, 18 Multi/colorless
Triples: 10 of each color, 10 land cycle, 20 Multi/Colorless