The easiest way to buy the newest releases of Fake Rares and Fake Commons is via the Drops page of pepe.wtf. You can stay tuned for future drop announcements via the PepePawnShop Telegram Chat.
There are numerous other ways to buy Rare Pepes, Fake Rares and Dank Rares via dispensers, marketplaces and auction houses like Scarce.city, using Bitcoin or other currencies such as Pepe Cash and XCP, or wrapped RPCs on the Ethereum Blockchain via the Emblem Vault on OpenSea.
The tutorial on the next page merely serves as an introductory approach to buying RPCs using Rare Pepe Wallet and Xchain.