Shower Window Replacement Cost

[Inga Fonder]

Hello BP! I''d appreciate any advice or suggestions for the most cost-effective solution for replacing a wooden framed window that's in a shower. I'm currently house hacking a long-term SFH, and am trying to learn what the different options are in regards to addressing the window that's in the guest bathroom. It's not a common size at 21" W x 46" H, but I wouldn't think a basic custom ordered window would be too expensive. However, I just received a quote from a local company that estimated the cost to be almost $1,600. for material and labor. This was after the worker said the window shouldn't cost more than $200-$300, which would mean almost $1300. for labor.

Is there an affordable option for a frosted, single hung window that's tempered? Or would it be less costly to remove it completely and cover up the opening?