>>50317357Buy modern packs
Buy a few high-profile cards - base set Charizard, neo destiny shining cards, ex holos, modern full art secret rares
Sell "random" packs of 20 cards on ebay, use a photo of the high profile cards and include "guaranteed holo, including cards from base set to modern"
Make sure packs you sell contain 19 random .05 cent modern commons and one .25 cent reverse Holo each, sell for $10 each