Lets break them down a bit
While the cards price quickly recovered and hovered around $3 to $4 for quite some time, Godzilla, Primeval Champion has suddenly spiked to a market value of $14
Beza, the Bounding Spring Bria, Riptide Rogue Byrke, Long Ear of the Law Dragonhawk, Fate's Tempest Eluge, the Shoreless Sea Glarb, Calamity's Augur Helga, Skittish Seer Hugs, Grisly Guardian Kitsa, Otterball Elite Lumra, Bellow of the Woods Maha, Its Feathers Night Ral, Crackling Wit Rottenmouth Viper Season of Gathering Season of Loss Season of Weaving Season of the Bold Season of the Burrow Stormsplitter The Infamous Cruelclaw Warren Warleader Ygra, Eater of All
:) Conclusion When I first got into Pauper a few years back, I remember writing off Ghostly Flicker as a so-so card that poeple included in their decks to gain some incremental value
151's pull rates are also fairly forgiving, so you can reasonably expect to get something exciting in a handful of packs, though you must keep in mind that there are no guarantees when buying loose packs, as there's no telling which products they came from
So maybe Grixis to protect them