Name of the plugin you want: ElementalGems
Spigot Link: https://www.spigotmc.org/resources/%E3%80%8Belementalgems-1-8-1-16-1-gem-shops-upgrades-api-mysql-unlimited-rewards-more-%E3%80%8A-40-off-sale.80556/
Price: $6
How it would contribute towards the betterment of the community: Top quality...
I'm trying to download version 6.4.0 but it won't let me. I click the 6.4.0 version and it just sends me back to the page. I can only download the latest version.