B&H has a one day deal on the TSN-883. You can get the scope for $1700 or the scope with the 25-60x zoom for $2200. That's $1000 off.
https://www.bhphotovideo.com/c/product/470680-REG/Kowa_TSN_883_TSN_883_Angled_88_mm.html
Click on "Build Bundle" to add the eyepiece.
https://www.bhphotovideo.com/c/product/470680-REG/Kowa_TSN_883_TSN_883_Angled_88_mm.html
Click on "Build Bundle" to add the eyepiece.