Well, i managed to do image effects for Unity FREE. It is not as fast as in PRO, but it does the job. Mainly, the smaller the screen size, the faster it is. I get decent 30FPS with a crowded scene in a web build.
I would like to know if anyone would be interested in such a package for a price.
Maybe you could give some screen how it looks, but I will be very interested in that 
Here are some photos to look at, i only converted some of my image effects pack for demonstration and testing.
The sulaco model is available at 3dcafe.com, it has too many vertices and not suitable for games. It is here for demonstration only.
Original Scene
Emboss
Negative
ThermalVision (dont mind the mess, its because of the sulaco model)
Desaturate
Radial Blur
SobelEdge
The Image Effect provided by you for Unity Free looks nice, specifically for Radial Blur, Thermal Vision , Night Vision (But you already did it for free) , emboss , etc…, Can you any of these : motion blur, glow effect… But I’m already tempted to buy this kit, how much you’re thinking to sell it? And if you want a suggestion post this to asset store section, I think more people go there than here…
The nightvision i provided for free was done with renderwithshader. What im offering is something different and more elegant.
I think it will be the same price as the pro shaders i provided. Because you get the exact same source codes as the pro shaders. But considering that my sales are really low, im not tempted to spend more time on this.
If sales are low it could mean that the shaders aren’t what people are looking for. Specifically, those shaders you have done are pretty much the same as the ones on the nvidia cg developer website.
What would be interesting are what you can’t do right now, or ios shaders. Yup, really fast optimised shaders are the way forwards and worth paying big bucks for (IMHO).
Okay, you go and do that.
Godrays also working for Unity Free:
Underwater wiggle effect (Best seen when animated):
Depth of Field PLEASE!!!
Bloom!!
if you can get these on IOS as well you’ll be my champion and i’ll gladly pay you:)
B
EDIT:
Basically get as many of the Unity Pro post effects working…ESPECIALLY Depth of Field, Bloom is good too.
Thanks again!
Depth of field is impossible, sorry. We are not able to get a depth texture with Unity Free. And calculating depth by script is too expensive.
Bloom, i already added to the pack.
These all work on ios no problem there. Infact, the smaller the screen resolution, the better it is.
pic of Bloom? That’d be nice! Also, very nice work here!!
Bloom shader: (top the original, bottom the bloomed one)
EdgeDetect:
So, the above are the ones working with Unity Free now.
My testing computer is a Intel Core 2 Duo 2.80ghz with 3gb ram
With a 800x600 screen resolution i get 30FPS.
With a 640x480 screen resolution i get 45FPS.
The question is, are these FPS’ good enough?
I am unable to make the underwater wiggle effect work. Could you please guide me with steps to do so?
Wrong forum. I have the full pack
Oh okay, please contact me from the mail supplied in the readme file. Explaining what the problem is and what you expect to have.
Has this pack been released?
I thought i never released it, but appearently i did http://forum.unity3d.com/threads/111863-True-Image-Effects-for-Unity-Free
Download Link is not working though, i moved my website but the file is still there if you search.
Some people are selling it in the assetstore too.