I have this EXACT same bicycle (color and all) that I am restoring now. Still hunting down a few parts, but it's an early to mid 60's Raleigh Rodeo. The value of these things are always just what somebody is willing to pay. The fact that it is so clean and all your decals are in tact is one thing. The fact that it's a boys bike is another. Boys bikes are more rare, especially in this condition, because guys always beat the heck out of their bikes. Yours is in amazing condition. The fenders and chain guard look like they don't have a dent in them. With all this being said, you could see this thing sell from anywhere between a couple hundred, maybe even more. It's definitely a rare bike.
If you don't mind, could you look under the seat and tell me where it was made? I'm trying to match a seat for mine. Thank you!
Wm