Primary arms has Geisel SSA-E triggers on sale for $150. That’s $50-$100 off of normal price depending on where you buy.
https://www.primaryarms.com/geissel...mpaign=23_08_AD31B_Geissele-SSAE-Trigger-Sale
https://www.primaryarms.com/geissel...mpaign=23_08_AD31B_Geissele-SSAE-Trigger-Sale