What sight is a perfect match

[Hunter2011]

I want to know what sights you consider to be a perfect fit and match for a Crosman 1077 rifle. What works for you? I wanted to keep the 1077 simple and just use it with open sights, but thought about upgrading it.
I want something like a Burris Fastfire. But as this sight cost as much as 4 of these rifles I cant justify spending so much for a sight for it.
What else that is similar to the Fastfire in size etc but is much cheaper is available? I want something like the Fastfire as it is such a small and low profile sight. I think it is just a perfect fit for the 1077.
I'm currently working on a muzzle brake for it so I will shoot it much more than I used to do.
Please point this cheapskate to something cheap but still good enough for recoil less airguns.   

[bgmcgee]

The walther reflex site is farely cheap and generally gets good reviews.
http://www.pyramydair.com/s/a/Walther_Multi_Reticle_Sight_MRS_7_Brightness_Levels_4_Reticles_Weaver_Mount/1902
I have a Mueller quick shot on my 2300kt and really like it.
http://www.amazon.com/gp/aw/d/B00288PRJG