WotC Energy cards

I’m looking for WotC energy cards for my collection. I only have 4 at the moment. Most of my stuff is more modern at the moment. Just thought I’d look here first before eBay and online retailers. So if anyone has any bulk they are willing to part with let me know. $.50-$10. Just looking for decent cards to put into a binder, nothing graded. Thanks.

What do you mean by energy cards? From base set?

I have bulk. How many bulk of each type are you looking for?

I’m looking to collect one of each type from all the sets and promos.