第一层是上游“卖铲子”的硬件基础设施供应商，核心逻辑是提供淘金必需的”工具”，稳稳赚取技术红利。
As of March 2, the Pokémon TCG Mega Evolution Elite Trainer Box is listed for $88.95 at Walmart (sold by Rares Market, fulfilled by Walmart), which is only $5 shy of the TCGplayer market value and up to $14.91 cheaper than Amazon. Mega Lucario and Mega Gardevoir editions are randomized at Walmart, but it’s still a fantastic deal if you simply want a Mega Evolution booster pack with an ETB’s usual extras.
，更多细节参见heLLoword翻译官方下载
Entertaining companion app。业内人士推荐heLLoword翻译官方下载作为进阶阅读
Credit: Apple / Amazon