Tu la pasal...cari kat sini,manelah tau...dah geram sangat nak jual ke...
Buat semak je kat umah..... Tak gune lagi dah bosan ke....
Nasib kan.....

in case you tak perasan ada satu harga berpatutan (bulih di runding) di
singastro it may not have the bell and whistles of a AP or Tak but all these are OEMs whether sold as Orion, Skywatcher, Astro Tech dll
see user reviews
here . For astrophotography most refractors require field flattener except those sold inbuild.
But then again at that price range you may have more choice at
astromart or new
WOnline Astronomy items are usually duty free but may have to pay sales tax.
Bear in mind on a scale of ten with ten as best for astroimaging:
A Short tube 80 can be a ten with cost factored in.
A 80mm TMB triplet might not be a ten with cost factored in.
Also 80mm TMB triplet is very much heavier that a Short Tube 80.
Hence the question by Saudara Redzuan as fully loaded it may exceed the common rule weight limit for astroimaging for the mount.
Good luck.
Do post the images here on FO.

cheers