Last year, I found this uncommon CZ 455 model going for $895 at Sunbury Firearms in Victoria, and requested some photos of it.
https://sunburyfirearms.com/cz-455-standard-22lr-q349/
It looks suitable for scratching the open sight itch without being unusually long, or sacrificing too much sight radius like might be the case with a shorter rifle like the Scout model.
Sunbury Firearms quoted $75 for shipping to Sydney for a total cost of $970. That is close to the cost of a CZ 457 Synthetic or Tikka T1x MTR at dealers closer to home, but that doesn't include the cost of a scope and rings.
Does this look like a good deal?