你搞错了吧？没有那么贵。木制的普通的也就30-40刀一副，塑料的十来刀一副。见链接。

https://www.homedepot.com/p/Home-Decorators-Collection-Home-Decorators-Collection-Cordless-2-in-Faux-Wood-Blind-614358/326792112?131728-Width-in&131573-36&127322-White

 

https://www.homedepot.com/p/Home-Decorators-Collection-White-Cordless-Faux-Wood-Blinds-for-Windows-with-2-in-Slats-35-in-W-x-64-in-L-Actual-Size-34-5-in-W-x-64-in-L-10793478184453/206301010