Lower Level Gems

Hey Mark, can you please add to your "today list" a solution for obtaining lower level gems on higher level characters? I'm running t15/16 maps but need a low level combat frenzy since I don't have 100+ Dex (and won't stack it just for 1 gem). In PoE 1, I could simply buy a low level gem and stop leveling it, but in PoE 2, I can't get low level gems from drops without spending 30+ minutes in low level areas, plus I'd need to determine which areas drop the level I need. I could theoretically buy one on the trade site, but they're currently 10ex - likely expensive for the same reason I'm struggling to find one. Can you take a look at this issue?