看起來是底下這支：

https://www.amazon.com/BenQ-HT8050-...eater+Projector

BenQ HT8050 4K DLP UHD THX Certified Home Cinema Projector
4.0 out of 5 stars 1 customer review
Price: $3,999.99 & FREE Shipping

4000美金賣台幣17萬9千?!!!!!!!!