EGO POWER+ Hedge Trimmer Cordless, Electric Hedge Trimmer 24", Battery and Charger Not Included - HT2410

I think you may have been looking at a different model or kit. Neither Amazon nor Camelcamelcamel show a price lower than $159 in the price history. The HT2410 tool-only option is at $122 right now, perhaps that's what you saw? https://www.amazon.com/dp/B0799PZBLQ