Wildside Press has put out The Cthulhu Mythos Megapack for less than a dollar as an ebook. Ignore the slightly retro-sounding title, please, and note that in addition to 39 other stories which include ones by Lovecraft, Bloch, Clark Ashton Smith, and Frank Belknap Long, it has T.E.D. Klein's "The Events at Poroth Farm".
I looked for a copy of that for years after reading it, and was significantly motivated to pick up the entire American Supernatural Tales anthology on the strength of it containing that. It is more than worth the price of admission all on its own, although given the low price that isn't quite the flattery it deserves.
Anyway! The ebook is available on both Kobo and Amazon; if you're going to pick it up on Amazon, consider doing so through the Lovecraft eZine link (it's the sixth one down)? They're a good 'zine, and if you're going to buy it anyway, it costs nothing more to be buying it through their link.
(This post has been crossposted from DreamWidth)