Extremely simple $RBLX & Robux price conversion widget with multiple currencies.
$RBLX stock price & currency conversion uses Yahoo Finance (or fallbacks) then Robux price is determined by the current Roblox developer payouts, made public by Roblox Corporation. The widget can be docked & dragged around anywhere in the window - ensuring it does not interrupt gameplay. Currently supports: $USD, €EUR, £GPD, $CAD, & $AUD. Compatible with all major Roblox add-ons & most user-scripts: RoValk, RoPro, Roblox+, & Better Roblox. Requires UserScript manager such as TamperMonkey or ViolentMonkey.
GitHub: (Coming soon.)
100%: JavaScript